A Travel Price Comparison for United States of America Chattanooga vs. San Antonio for Families, Attractions, Food, and Nightlife

Should you visit Chattanooga or San Antonio?

Which is cheaper to visit? Which is more expensive for vacation?

Should I visit Chattanooga or San Antonio? This is a common question asked by many travelers. By figuring out which city has activities that align with your interests along with knowing which is more affordable, you'll understand where you can get more bang for your buck. So, let's dive into the details and the data, which all comes from actual travelers.

Chattanooga

Chattanooga is a outdoorsy, thriving, and bustling city. It's also known for food, hiking, and shopping.

San Antonio

San Antonio is a colorful, festive, and fun city. It offers plenty of beauty for visitors. Other popular activities here include food, shopping, and museums.

Chattanooga and San Antonio: Pros and Cons

Pros
  • Popular museums and historical sights
  • Active nightlife
  • Good for hiking
  • Good for couples and romance
  • Good public transit
  • Very walkable
Things to Consider
  • Less family-friendly
  • Less popular with backpackers
Pros
  • Popular museums and historical sights
  • Active nightlife
  • Good music scene
  • Scenic old town
  • Popular at Christmas
  • Family-friendly
  • Good for couples and romance
  • Good for students
Things to Consider
  • Less popular with backpackers
  • Public transit not as usable
  • Less walkable


Is there more to do in Chattanooga or San Antonio?

You'll generally find more things to do in San Antonio than Chattanooga. San Antonio is bigger than Chattanooga, and it also has more attractions and activities for travelers. San Antonio is better known for its museums, music, historical sights, and impressive beauty, while Chattanooga is more popular for its hiking. Chattanooga is well known for it's hikes, railways, and nearby natural areas. San Antonio is well known for being the home to the Alamo, the popular RiverWalk area, and several world-class amusement parks. Also, San Antonio is famous for The Alamo.

How is Chattanooga different from San Antonio?

Which is Better for a Holiday?

Let's take a look at the differences and similarities between San Antonio and Chattanooga. Then, you can decide for yourself which place is better for your next trip.

Are the Museums and Historical Sights Better in Chattanooga or San Antonio?

Chattanooga
San Antonio

San Antonio is a great destination for its museums and landmarks. Also, Chattanooga is still popular, but not quite as popular for its historical sights.

San Antonio offers many unique museums, sights, and landmarks that will make for a memorable trip. It is known for its role in American history, and the city is famous as the location of the Alamo. It's also where you'll find the San Antonio Missions National Historical Park & Mission Trail, the San Antonio Museum of Art, Witte Museum, and the Guinness World Records Museum, among others.

Chattanooga is a good place to visit if you're interested in museums or other recognizable sights. It's a thriving city and there are a number of museums to explore. The Hunter Museum of American Art is great for art enthusiasts. There's also the Creative Discovery Museum, the Tennessee Valley Railroad Museum, and the 6th Cavalry Museum, as well as several smaller museums that you can visit.


Is the Food Better in Chattanooga or San Antonio? Which Destination has the Best Restaurants?

Chattanooga
San Antonio

Dining out at restaurants in both Chattanooga and San Antonio can be an enjoyable experience.

There are many up and coming restaurants in the Chattanooga area. There are a growing number of restaurants that range from local dives to fine dining. Fried food is common, but you'll also find Mexican and classic hamburgers. Popular dishes that are local to the area include catfish, southern barbecue, and hush puppies.

There are plenty of up and coming restaurants around San Antonio. You'll find a mix of amazing and authentic Mexican food, simpler Tex Mex, and a number of Hill Country specialties. The city is filled with comfort food and the restaurants reflect the diverse character of the population. Popular local dishes include tacos, sweet potato fries, and chicken fried steak.

Is Chattanooga or San Antonio Better for Nightlife?

Chattanooga
San Antonio

It's hard to distinguish whether Chattanooga or San Antonio has a better nightlife scene.

Chattanooga has an active nightlife scene for those who seek it out. You'll find plenty of bars and clubs around town. There are also a number of comedy and improv clubs that are fun to check out.

If you're looking for night time activities San Antonio has a few options to choose from. The city's nightlife scene is diverse, with dance halls, breweries, and clubs. It has seen a recent boom in dance clubs, so there are plenty of places to party hard, or to have a more relaxing night out. The RiverWalk is at the heart of the city's nightlife scene, particularly for tourists. Many conferences stay at hotels near the RiverWalk, so it's not uncommon to see professionals out and about after a day of networking.

Is Chattanooga or San Antonio Better for Music?

Chattanooga
San Antonio

San Antonio is a popular place for its music scene. However, Chattanooga is not a live music destination.

The music scene in San Antonio is active and vibrant. It's worth checking out The Aztec Theater, Sam's Burger Joint, and 502 Bar.

Chattanooga is not a live music destination.


Is Chattanooga or San Antonio Better for its Old Town?

Chattanooga
San Antonio

San Antonio is a popular place for its historic old town charm. However, Chattanooga does not have a historic old town.

San Antonio offers a nice historic old town area. The city is famous for its River Walk, which may feel slightly cheesy, but is still a unique and mesmerizing place to wander.

Chattanooga does not have a historic old town.

Is Chattanooga or San Antonio Better for Hiking?

Chattanooga
San Antonio

Chattanooga is a great destination for its hiking experiences. However, San Antonio is not a hiking destination.

You'll find a nice variety of hiking trails around Chattanooga. It's proximity to the mountains means that you don't have to go far to find good hiking. Within a half hour of town there are more than 50 trailheads. Lookout Mountain and Signal Mountain are both hiking destinations. Several trails have swimming spots and many pass through nice forests or head to impressive viewpoints.

San Antonio is not a hiking destination.

Is the Shopping Better in Chattanooga or San Antonio?

Chattanooga
San Antonio

Shopping is a popular activity in both San Antonio and Chattanooga.

Many visitors go to Chattanooga to go shopping. Head downtown for local shops or to the larger malls if you want mainstream stores. Many visitors enjoy antiquing while they're in town, but there are also farmer's markets and thrift stores.

Plenty of visitors enjoy shopping while in San Antonio. From souvenir shops to local boutiques and chain stores, there are several shopping options around town. Check out the historic Market Square or the shops at Rivercenter for some of the city's most interesting shopping.


Is Chattanooga or San Antonio Better for Christmas?

Chattanooga
San Antonio

San Antonio is a popular place for its Christmas activities. However, Chattanooga does not offer Christmas activities.

Many visitors go to San Antonio during the Christmas season. It's fun to see the lights along the River Walk at Christmas.

Chattanooga does not offer Christmas activities.

Is Chattanooga or San Antonio Better for Families?

Chattanooga
San Antonio

San Antonio is an unbeatable place for its family-friendly activities. Also, Chattanooga is still popular, but not quite as popular for its kid-friendly activities.

As it has a large number of activities for kids, San Antonio is a very family-friendly destination. The RiverWalk is a fun family-friendly area. There's also Six Flags, SeaWorld and the San Antonio Zoo as well as a number of museums and other amusement parks in the area. It's easy to spend days having a great family vacation in this area and you can combine history, culture, and entertainment all in one setting.

Chattanooga offers lots of family activities. Many people enjoy a visit to the Tennessee Aquarium, which has a touch tank and a butterfly exhibit, among other things. Near downtown, Coolidge Park is a great place for kids to get their energy out. There's also the popular Lookout Mountain Incline Railway as well as many hiking trails in the area.

Is Chattanooga or San Antonio Better for Couples?

Chattanooga
San Antonio

With fun activities for couples, both Chattanooga and San Antonio make for a notable place to visit.

Chattanooga is a good city for couples to visit. Many couples enjoy staying at a local inn and then dining in a nice restaurant or visiting a winery. There's an eclectic art district to explore as well as horse drawn carriages and plenty of nearby hiking trails.

San Antonio is a nice destination for couples. Couples will enjoy taking a boat ride and exploring the many sites around town. The RiverWalk has many restaurants and a great atmosphere for a date night. There's also the botanical gardens and many outdoor spaces to explore.


Is Chattanooga or San Antonio Better for Students?

Chattanooga
San Antonio

San Antonio is a popular place for students. However, Chattanooga is not popular with students.

San Antonio is popular with students. There are a couple of colleges in the area. This is also a major conference destination so it's possible to network and meet other professionals.

Chattanooga is not popular with students.

Is Chattanooga or San Antonio Better for Public Transit? Which Is Easier to Get Around Without a Car?

Chattanooga
San Antonio

Chattanooga is a great destination for its public transit. However, San Antonio is a city with minimal options for times when you don't have a car.

Visitors to Chattanooga can move around easily with public transportation. The city has a convenient and free electric shuttle service. It travels through the downtown and has stops at many points of interest such as the Chattanooga Choo Choo and the Tennessee Aquarium.

Public transit is mostly limited in San Antonio. Buses connect most of the city's tourist attractions, but you'll find life much easier if you have your own car.

Is Chattanooga or San Antonio a more walkable city?

Chattanooga
San Antonio

Chattanooga is a great destination for its walkability. However, San Antonio is a city with minimal options for its high level of walkability.

Chattanooga is very walkable. The city has put a lot of effort into improving its walkability. In particular, the downtown is nice to explore on foot.

San Antonio is generally not a very walkable city. If you stick to the downtown area you will be fine getting around on foot. Outside of that area, you'll need a car.


For even more information, also check out Is Chattanooga Worth Visiting? and Is San Antonio Worth Visiting?.

Should I spend more time in San Antonio or Chattanooga?

How long in Chattanooga or San Antonio?

Visitors can find plenty of fun things to do in both Chattanooga and San Antonio. In our opinion, San Antonio has more to see and do, so we recommend spending more time in San Antonio than Chattanooga. However, 2-3 days is a good amount of time to spend in either destination.

Families should spend more time in San Antonio than Chattanooga. Because of the many family-friendly attractions and fun things to do for kids in San Antonio, it's a great place to visit with the whole family.

Couples should spend more time in San Antonio than Chattanooga. You'll find plenty of romantic sights and fun activities in San Antonio that are perfect for a weekend getaway or a longer couple's trip.

Backpackers and budget travelers should spend more time in San Antonio than Chattanooga if your budget allows for it. With a larger number of budget-friendly sights, good nightlife, and active things to do, anyone traveling on a budget would have a good time in San Antonio.


  • How many days in Chattanooga or San Antonio? Ideal Length of Stay
    Chattanooga 2-3 
    San Antonio 2-3

One day in Chattanooga or San Antonio?

Visitors enjoy the nightlife and food when visiting the bustling city of Chattanooga. Hikers are also drawn to this area. One day is usually not enough time for a trip here as there is plenty to do. The entire region has so many activities, and you'll want time to do everything.

Visitors enjoy the food and shopping when visiting the colorful city of San Antonio. One day is usually not enough time for a trip here as there is plenty to do. The entire region has so many activities, and you'll want time to do everything.

A weekend in Chattanooga or San Antonio?

Visitors enjoy the food and shopping when visiting the outdoorsy destination of Chattanooga. Many visitors also spend a good bit of time hiking. This city offers something for everyone. Plenty of people spend a weekend in the area when traveling. If you enjoy all that's offered here, then a weekend is just the right amount of time to spend here.

Visitors enjoy the shopping and museums when visiting the historic destination of San Antonio. This city offers something for everyone. Plenty of people spend a weekend in the area when traveling. If you enjoy all that's offered here, then a weekend is just the right amount of time to spend here.

Five days in Chattanooga or San Antonio?

The outdoorsy city of Chattanooga offers shopping and museums. Make sure you spend some time hiking while you're in the area. Five days may feel like too much time unless you plan to do a lot of relaxing. The length of your trip often depends on your style of travel.

The festive city of San Antonio offers museums and nightlife. Five days may feel like too much time unless you plan to do a lot of relaxing. The length of your trip often depends on your style of travel.


A week in Chattanooga or San Antonio?

Many people enjoy the museums and nightlife when visiting Chattanooga. Anyone can find something fun to do here. Many travelers plan to spend time hiking while in the area. Most people find that one week is more than enough time to see everything.

Many people enjoy the nightlife and live music when visiting San Antonio. Anyone can find something fun to do here. Most people find that one week is more than enough time to see everything.


For some great organized tour ideas, see The Best Family-Friendly Tours to United States of America, The Best Wildlife Tours to United States of America, The Best Hiking & Trekking Tours in United States of America, and The Best Historical Tours in United States of America.


Which place is cheaper, San Antonio or Chattanooga?

These are the overall average travel costs for the two destinations.

The average daily cost (per person) in Chattanooga is $182, while the average daily cost in San Antonio is $132. These costs include accommodation (assuming double occupancy, so the traveler is sharing the room), food, transportation, and entertainment. While every person is different, these costs are an average of past travelers in each destination. What follows is a categorical breakdown of travel costs for Chattanooga and San Antonio in more detail.



Accommodation
  • Accommodation Hotel or hostel for one person
    Chattanooga $92
    San Antonio $69
  • Accommodation Typical double-occupancy room
    Chattanooga $184
    San Antonio $138
Compare Hotels in Chattanooga and San Antonio

Looking for a hotel in Chattanooga or San Antonio? Prices vary by location, date, season, and the level of luxury. See below for options and compare which is best for your budget and travel style.

Hotels in Chattanooga


Hotels in San Antonio


Kayak helps you find the best prices for hotels, flights, and rental cars for destinations around the world. Compare prices for multiple destinations when planning your next trip.


Our Analysis
We've analyzed the average and typical hotel prices based on guest reviews, star ratings, and hotel amenities here: Chattanooga Hotel Prices and San Antonio Hotel Prices.

Local Transportation
  • Local Transportation Taxis, local buses, subway, etc.
    Chattanooga $35
    San Antonio $20
Typical Local Transportation Prices in Chattanooga

Here are some examples of typical transportation prices from actual travelers in Chattanooga:


  • Chattanooga Zoo (for 2)
    $16

Typical Local Transportation Prices in San Antonio

Some typical examples of transportation costs in San Antonio are as follows:


  • Rental Car for a Day
    $60

Hired Cars and Shuttles in San Antonio

Some specific examples of transportation prices in San Antonio:

  • Galveston: One-Way Transfer GLS Airport to City: $237
  • Private One Way Transfer from San Antonio to San Antonio Airport : $68
  • Private One-way Transfer from San Antonio Airport to San Antonio: $68
  • One Way Airport Transfer Service: $68

Is it cheaper to fly into Chattanooga or San Antonio?

Prices for flights to both San Antonio and Chattanooga change regularly based on dates and travel demand. We suggest you find the best prices for your next trip on Kayak, because you can compare the cost of flights across multiple airlines for your prefered dates.





Food
  • Food Meals for one day
    Chattanooga $59
    San Antonio $40

Food Tours and Cooking Classes in Chattanooga

Also, here are some specific examples of food and dining related activities in Chattanooga.

  • MLK Walking Art History & Food Tour: $65
  • ChattaBrunch Food Tour: $119
  • ChattaBrunch Food Tour: $119
  • Historic Southside Food Tour in Chattanooga: $129
  • Southside Food Tour with Lunch: $129
  • Downtown Chattanooga Food Tour: $139
  • Downtown Food Tour with 3-4 Tastings: $139

Food Tours and Cooking Classes in San Antonio

Also, here are some specific examples of food and dining related activities in San Antonio.

  • Asian Dumplings Cooking Class in San Antonio: $44
  • Alamo City Murder Mystery Dinner Show The Whole Enchilada Ticket: $70
  • The Haunted Dinner Tour: $75

Entertainment
  • Entertainment Entrance tickets, shows, etc.
    Chattanooga $52
    San Antonio $36

Tours and Activities in Chattanooga

Here are a few actual costs in Chattanooga for available activities, ticket prices, and tours:

  • Downtown Audio Tour with VoiceMap App: $7.99
  • Scavenger Hunt Adventure Self-Guided City Game: $10
  • National Medal of Honor Heritage Museum Admission Ticket in Chattanooga: $14
  • ChattaBOOga Ghost Walk Tour in Chattanooga: $23
  • Guided Ghost Walking Tour: $23
  • Chattanooga Guided Walking Tour: $23
  • Murder & Mayhem Haunted History Walking Tour: $25
  • Original Local Award-Winning Walking Ghost Tour: $25
  • A Spooky and Family-Friendly Walking Tour: $25
  • Family-Friendly Ghost Tour in Chattanooga: $25
  • Ghost & Booze Tour of Chattanooga - 21+ Over: $25
  • Scenic City Ghosts, Voodoo, Murder Mystery Tour: $25

Typical Entertainment Prices in San Antonio

Here are a few typical costs in San Antonio for activities, ticket prices, and tours that come from previous visitors:


  • Spa Treatments
    $200

Tours and Activities in San Antonio

Here are a few actual costs in San Antonio for available activities, ticket prices, and tours:

  • Self-Guided Ghost Walking Tour: $6.75
  • The Alamo In-App Audio Tour (WITHOUT A TICKET): $10
  • Briscoe Western Art Museum Entry Ticket: $14
  • Witte Museum Admission Ticket: $16
  • San Antonio Museum of Art Entry Ticket: $22
  • Hopscotch Immersive Art Experience Ticket: $24
  • Hopscotch Immersive Art Experience: $24
  • Historical Ghost Tour: $25
  • San Antonio Ghost Walking Tour: $25
  • The Ghosts of San Antonio Walking Tour: $25
  • Cave Without a Name Admission Ticket with Guided Cavern Tour: $25
  • San Antonio Zoo Any Day Ticket: $27

Alcohol
  • Alcohol Drinks for one day
    Chattanooga $24
    San Antonio -

Sample the Local Flavors in San Antonio

Some specific costs for nightlife related activities in San Antonio:

  • Epic San Antonio Bar Crawl: By Let’s Roam: $12
  • Death Warmed Over: San Antonio Haunted Pub Crawl: $30
  • Guided Haunted Pub Crawl: $30
  • Texas’ Oldest Haunted Pub Crawl Shared Walking Tour: $30
  • River City Boos and Booze Haunted Pub Crawl: $30
  • Taste of Fredericksburg Small-Group Wine Tour from San Antonio: $179


When we compare the travel costs of actual travelers between Chattanooga and San Antonio, we can see that Chattanooga is more expensive. And not only is San Antonio much less expensive, but it is actually a significantly cheaper destination. So, traveling to San Antonio would let you spend less money overall. Or, you could decide to spend more money in San Antonio and be able to afford a more luxurious travel style by staying in nicer hotels, eating at more expensive restaurants, taking tours, and experiencing more activities. The same level of travel in Chattanooga would naturally cost you much more money, so you would probably want to keep your budget a little tighter in Chattanooga than you might in San Antonio.

If you're trying to decide if either of these two destinations are within your price range, also see Is Chattanooga Expensive? and Is San Antonio Expensive?.


Which is Bigger, Chattanooga or San Antonio?

San Antonio has a larger population, and is about 8 times larger than the population of Chattanooga. When comparing the sizes of Chattanooga and San Antonio, keep in mind that a larger population does not always imply the destination has more attractions or better activities. So, always research the type of place that you want to visit along with the activities and attractions that interest you.


When is the best time to visit Chattanooga or San Antonio?

Both destinations experience a temperate climate with four distinct seasons. And since both cities are in the northern hemisphere, summer is in July and winter is in January.

Should I visit Chattanooga or San Antonio in the Summer?

Both San Antonio and Chattanooga are popular destinations to visit in the summer with plenty of activities. Most visitors come to Chattanooga for the hiking and the family-friendly experiences during these months. Also, the summer months attract visitors to San Antonio because of the music scene and the family-friendly experiences.

In the summer, Chattanooga is cooler than San Antonio. Typically, the summer temperatures in Chattanooga in July average around 81°F (27°C), and San Antonio averages at about 87°F (31°C).

It's quite sunny in San Antonio. The sun comes out a lot this time of the year in Chattanooga. Chattanooga usually receives less sunshine than San Antonio during summer. Chattanooga gets 265 hours of sunny skies, while San Antonio receives 307 hours of full sun in the summer.

It's quite rainy in Chattanooga. In July, Chattanooga usually receives more rain than San Antonio. Chattanooga gets 5.2 inches (131 mm) of rain, while San Antonio receives 2.2 inches (57 mm) of rain each month for the summer.


  • Summer Average Temperatures July
    Chattanooga 81°F (27°C) 
    San Antonio 87°F (31°C)

Should I visit Chattanooga or San Antonio in the Autumn?

Both San Antonio and Chattanooga during the autumn are popular places to visit. The autumn months attract visitors to Chattanooga because of the hiking trails and the shopping scene. Also, the shopping scene, the music scene, and the natural beauty of the area are the main draw to San Antonio this time of year.

In October, Chattanooga is generally cooler than San Antonio. Daily temperatures in Chattanooga average around 63°F (17°C), and San Antonio fluctuates around 73°F (23°C).

In San Antonio, it's very sunny this time of the year. It's quite sunny in Chattanooga. In the autumn, Chattanooga often gets around the same amount of sunshine as San Antonio. Chattanooga gets 211 hours of sunny skies this time of year, while San Antonio receives 213 hours of full sun.

Chattanooga usually gets less rain in October than San Antonio. Chattanooga gets 3 inches (75 mm) of rain, while San Antonio receives 3.3 inches (83 mm) of rain this time of the year.


  • Autumn Average Temperatures October
    Chattanooga 63°F (17°C) 
    San Antonio 73°F (23°C)

Should I visit Chattanooga or San Antonio in the Winter?

The winter attracts plenty of travelers to both Chattanooga and San Antonio. The museums, the shopping scene, and the cuisine are the main draw to Chattanooga this time of year. Also, many travelers come to San Antonio for the museums, the Christmas ambience, the shopping scene, and the cuisine.

It's quite cold in Chattanooga in the winter. Chattanooga is much colder than San Antonio in the winter. The daily temperature in Chattanooga averages around 40°F (5°C) in January, and San Antonio fluctuates around 54°F (12°C).

Chattanooga usually receives around the same amount of sunshine as San Antonio during winter. Chattanooga gets 145 hours of sunny skies, while San Antonio receives 155 hours of full sun in the winter.

Chattanooga gets a good bit of rain this time of year. In January, Chattanooga usually receives more rain than San Antonio. Chattanooga gets 5.4 inches (137 mm) of rain, while San Antonio receives 1.8 inches (45 mm) of rain each month for the winter.


  • Winter Average Temperatures January
    Chattanooga 40°F (5°C) 
    San Antonio 54°F (12°C)

Should I visit Chattanooga or San Antonio in the Spring?

The spring brings many poeple to Chattanooga as well as San Antonio. Also, many visitors come to San Antonio in the spring for the natural beauty.

In the spring, Chattanooga is cooler than San Antonio. Typically, the spring temperatures in Chattanooga in April average around 62°F (17°C), and San Antonio averages at about 74°F (23°C).

The sun comes out a lot this time of the year in San Antonio. People are often attracted to the plentiful sunshine in Chattanooga this time of the year. In the spring, Chattanooga often gets more sunshine than San Antonio. Chattanooga gets 243 hours of sunny skies this time of year, while San Antonio receives 216 hours of full sun.

Chattanooga receives a lot of rain in the spring. Chattanooga usually gets more rain in April than San Antonio. Chattanooga gets 4.4 inches (112 mm) of rain, while San Antonio receives 2.4 inches (60 mm) of rain this time of the year.


  • Spring Average Temperatures April
    Chattanooga 62°F (17°C) 
    San Antonio 74°F (23°C)

Typical Weather for San Antonio and Chattanooga

Chattanooga San Antonio
Temp (°C) Rain (mm) Temp (°C) Rain (mm)
Jan 40°F (5°C) 5.4 inches (137 mm) 54°F (12°C) 1.8 inches (45 mm)
Feb 44°F (7°C) 5.2 inches (132 mm) 57°F (14°C) 1.8 inches (45 mm)
Mar 53°F (12°C) 5.6 inches (143 mm) 65°F (18°C) 1.7 inches (42 mm)
Apr 62°F (17°C) 4.4 inches (112 mm) 74°F (23°C) 2.4 inches (60 mm)
May 70°F (21°C) 3.4 inches (87 mm) 79°F (26°C) 4.4 inches (111 mm)
Jun 78°F (25°C) 3.7 inches (93 mm) 84°F (29°C) 3.7 inches (94 mm)
Jul 81°F (27°C) 5.2 inches (131 mm) 87°F (31°C) 2.2 inches (57 mm)
Aug 80°F (27°C) 3.2 inches (82 mm) 87°F (31°C) 2.6 inches (66 mm)
Sep 74°F (24°C) 3.7 inches (94 mm) 82°F (28°C) 3.6 inches (91 mm)
Oct 63°F (17°C) 3 inches (75 mm) 73°F (23°C) 3.3 inches (83 mm)
Nov 53°F (12°C) 3.9 inches (100 mm) 64°F (18°C) 2.6 inches (66 mm)
Dec 44°F (7°C) 5.2 inches (133 mm) 56°F (13°C) 1.6 inches (40 mm)