A Travel Price Comparison for Families, Couples, and Backpackers Vienna vs. Ghent for Nightlife, Old Town, Couples, and Attractions

Should you visit Vienna or Ghent?

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

If you're trying to decide where to visit between Vienna or Ghent, this travel comparison, which includes costs, can help. The overall cost of travel is usually a consideration when deciding where to go next, and the cost comparison down below can help you decide based on the average prices from other travelers along with your own travel budget.

Vienna

Vienna is a classical, traditional, and artistic city. You'll find world class beauty here as well. It's also known for live music, food, and shopping.

Ghent

Ghent is a cultural, historic, and under-rated city. It's considered by many to be an absolutely beautiful destination, too. Visitors also love the food, shopping, and museums.

Vienna and Ghent: Pros and Cons

Pros
  • Popular museums and historical sights
  • Good music scene
  • Family-friendly
  • Good for couples and romance
  • Good for backpackers and budget travelers
  • Impressive beauty
Things to Consider
  • Less popular for nightlife
Pros
  • Popular museums and historical sights
  • Active nightlife
  • Family-friendly
  • Good for couples and romance
  • Good for backpackers and budget travelers
  • Impressive beauty


Is there more to do in Vienna or Ghent?

Tourists will generally find more to do in Vienna than Ghent. It is bigger and it has more sights, attractions, and activities for travelers. Vienna is very popular for its music, historical sights, and shopping, while Ghent attracts visitors for its nightlife. Vienna is more touristy than Ghent and is popular for its strong classical music roots including being home to both Mozart and Beethoven. It is also well known for The Imperial Schönbrunn Palace. Ghent is famous for its medieval buildings, large squares, and weekly markets

The Imperial Schönbrunn Palace
The Imperial Schönbrunn Palace

How is Vienna different from Ghent?

Which is Better for a Holiday?

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

Are the Museums and Historical Sights Better in Vienna or Ghent?

Vienna
Ghent

Visiting museums and landmarks is a fun activity in both Vienna and Ghent.

With a variety of museums, monuments, and historical sights, a trip to Vienna can be an interesting and educational experience. Filled with palaces, museums, and parks, there are many things to see around town. Make sure you check out the Schönbrunn Palace, Hofburg, and Kunsthistorisches Museum.

You'll find a good number of museums and monuments packed into Ghent. The city has many different sights that are concentrated in a compact area. Make sure you check out the Cathedral of St. Bavo, The Fortress of Gravensteen, and The Belfry. The audio tour at Gravensteen really brings the history to life and makes for an enjoyable activity.


Is the Food Better in Vienna or Ghent? Which Destination has the Best Restaurants?

Vienna
Ghent

Dining out at restaurants in both Vienna and Ghent can be an enjoyable experience.

Vienna has a huge number of terrific restaurants. The city's cuisine has been influenced by many different flavors. Pastries are ubiquitous so make sure you try the apfelstrudel and kaiserschmarrn. Other common dishes include wiener schnitzel and goulash.

Dining out in Ghent is an experience not to be missed. The food scene is diverse and international, but there are also many local dishes and flavors that you should try. Pas de Rouge is a local cheese and mastel is a local bread. Ganda ham is also a popular meat that is dried and salted. In additional to traditional restaurants, you'll find almost any international cuisine that you could want.

Is Vienna or Ghent Better for Nightlife?

Vienna
Ghent

Ghent is an unbeatable place for nightlife and partying. Also, Vienna is not quite as popular, but is fairly good for its evening party scene.

The nightlife in Ghent is well established with world renowned clubs and venues. With its young student population, you'll find plenty of lively bars and clubs around town. There are many places where you can party or dance into the early hours of the morning and some of the best places are around Oude Beestenmarkt, De Overpoort, and De Vlasmarkt. There's also the famous Ghent Festival every July.

Vienna has an active nightlife scene for those who seek it out. The music and dance scene is diverse and fun. There are clubs that cater to different crowds and personalities.

Is Vienna or Ghent Better for Music?

Vienna
Ghent

Vienna is a world-class destination for live music. However, Ghent is not a live music destination.

Vienna is a world class music destination. On the surface, the city seems locked in the past, with ballet dancing and classical concerts filling the evenings. But the city also has a famous jazz scene, as well as techno, hip-hop, and rock all having a strong presence.

Ghent is not a live music destination.


Is Vienna or Ghent Better for its Old Town?

Vienna
Ghent

Vienna is a world-class destination for its historic old town. Also, Ghent is not as famous, but is still a good city to visit for its old town.

The historic old town of Vienna is revered around the world. Innere Stadt, as it is known, is encircled by Ringstrasse and filled with many shops and cafes. Head to Kärntner Strasse and Graben for popular pedestrian streets.

Many visitors explore the old town while visiting Ghent. The medieval old town follows along the canal and offers great architecture and a unique atmosphere.

Is the Shopping Better in Vienna or Ghent?

Vienna
Ghent

Vienna is a world-class destination for shopping. Also, Ghent is not as famous, but is still a good city to visit for its shopping opportunities.

Vienna is a famous shopping destination with plenty of stores. The city is filled with pedestrian streets that are lined with designer shops, jewelry stores, and art galleries.

Ghent is well-known for its shopping. The city has the largest pedestrian shopping area in Belgium, making it a great place to explore on foot. The city has several different shopping areas which each have their own style and personality. You'll find everything from major European brands to local boutiques and street markets.

Is Vienna or Ghent Better for Families?

Vienna
Ghent

Vienna and Ghent are both nice destinations for the whole family.

Vienna is a family-friendly city. Families enjoy taking carriage rides or dressing up in costumes at Schönbrunn Palace. The city also has children's museums, parks, and playgrounds where you can let little legs run around.

You'll find plenty of kid-friendly things to do in Ghent. The city has a fun atmosphere with kid-friendly restaurants and a number of attractions that appeal to all ages. Kids and adults alike will enjoy exploring Gravensteen, which is the "Castle of Counts". You can also take a boat tour, rent bikes, or head to one of the town's playgrounds so the kids can burn off some energy.


Is Vienna or Ghent Better for Couples?

Vienna
Ghent

Vienna is a world-class destination for romance. Also, Ghent is not as famous, but is still a good city to visit for its romantic activities.

Vienna is fantastic couple's destination with fun and romantic activities. With it's Baroque architecture and classical concerts, this city is filled with romance. Explore the palaces, take a carriage ride, or enjoy a meal at a nice restaurant.

Ghent makes for a fun place to visit for a couple. It makes a great weekend getaway with a diverse restaurant scene, nice hotels, and plenty of historic attractions that you can explore.

Is Vienna or Ghent Better for Backpackers and Budget Travelers?

Vienna
Ghent

Vienna and Ghent are both nice destinations for backpackers.

It's common for backpackers to visit Vienna. The city flies under the radar for many backpackers, but those who visit will be rewarded with beautiful buildings, charming cafes, and fun hostels.

Ghent is a good city to visit for backpackers. The city has a number of hostels to choose from as well as a young vibe with a large student population. Many people overlook Ghent, but it feels more genuine than nearby Bruges, which attracts the larger tourist crowds.

Is Vienna or Ghent Better for Students?

Vienna
Ghent

Both Vienna and Ghent are world-class destinations for students.

Vienna is a great destination for students. The city is a popular destination for international students who are interested in art, architecture, and music.

Ghent is a very popular city for students. The city is very popular with international students so it has a young and energetic vibe with plenty to do throughout the year.


Is Vienna or Ghent Better for Public Transit? Which Is Easier to Get Around Without a Car?

Vienna
Ghent

Visitors will find world-class public transit in both Vienna and Ghent.

Visitors in Vienna can get around quickly with the extensive public transit system. The system includes buses, trains, trams and underground lines.

Ghent has a world-class public transit network to take passengers everywhere in the city. Buses and trams travel to most parts of the city and are convenient and efficient.

Is Vienna or Ghent a more walkable city?

Vienna
Ghent

Vienna is a world-class destination for its walkability. Also, Ghent is not as famous, but is still a good city to visit for its high level of walkability.

It is easy to get around Vienna on foot. The city center is particularly walkable with pedestrian areas and low traffic zones.

Ghent is a very walkable city. The area's with the most tourist attractions are generally walkable.

For even more information, also check out Is Vienna Worth Visiting? and Is Ghent Worth Visiting?.

Should I spend more time in Ghent or Vienna?

How long in Vienna or Ghent?

Visitors can find plenty of fun things to do in both Vienna and Ghent. With generally more activities and things to do, visitors tend to spend more time in Vienna than in Ghent. Usually, 2-5 days is a good amount of time for Vienna, and 1-3 days is enough time in Ghent.

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

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

Backpackers and budget travelers should spend more time in Vienna than Ghent 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 Vienna.


  • How many days in Vienna or Ghent? Ideal Length of Stay
    Vienna 2-5 
    Ghent 1-3

One day in Vienna or Ghent?

In Vienna, many people enjoy the live music and food that this musical destination offers. Make sure you visit the old town while you're here. This city offers a variety of activities to choose from. Since there is so much to do in the area, one day is probably not enough for all of it.

Many travelers enjoy the museums and nightlife when visiting the destination of Ghent. The old town is one of the main draws for visitors. One day is often enough time to do most activities.


A weekend in Vienna or Ghent?

It's hard to know how much time to spend in Vienna. For many, it makes a great getaway for a weekend. Most visitors spend time around the old town while in the area. This would be the perfect place to spend a weekend, as it has just the right amount of activities. The length of your ideal trip is an individual decision.

Ghent is a great place to explore. It is common to spend a weekend here. Don't miss the nightlife, as that's what most people do. With all of its activities, you can easily fill a weekend here. Your budget might influence how long you stay.

Five days in Vienna or Ghent?

Vienna is a fun place to experience. In Vienna, many people enjoy the shopping and museums that this destination offers. Visiting the old town is also a must. This would be the perfect place to spend five days, as it has just the right amount of activities.

It's hard to know how much time to spend in Ghent. Don't miss the nightlife, as that's what most people do. Make sure you visit the old town while you're here. Five days may feel like too much time unless you plan to do a lot of relaxing. It has many unique tourist attractions and fascinating things to do.

A week in Vienna or Ghent?

You'll find museums and nightlife around the ritzy destination of Vienna. The old town is one of the main draws for visitors. Take your pick from the many activities offered here. One week is plenty of time to see everything, even with extra days to spare.

Travelers enjoy the shopping and museums when visiting the youthful destination of Ghent. This city offers a variety of activities to choose from. Most visitors spend time around the old town while in the area. Most people find that one week is more than enough time to see everything.


For some great organized tour ideas, see The Best Tours for Seniors to Austria, Tours for Outdoor and Nature Lovers in Austria, The Best Cultural Tours in Belgium, and The Best Luxury Tours to Belgium.


Which place is cheaper, Ghent or Vienna?

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

The average daily cost (per person) in Vienna is €151, while the average daily cost in Ghent is €118. 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 Vienna and Ghent in more detail.



Accommodation
  • Accommodation Hotel or hostel for one person
    Vienna 94
    Ghent 72
  • Accommodation Typical double-occupancy room
    Vienna 188
    Ghent 144
Compare Hotels in Vienna and Ghent

Looking for a hotel in Vienna or Ghent? 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 Vienna


Hotels in Ghent


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: Vienna Hotel Prices and Ghent Hotel Prices.

Local Transportation
  • Local Transportation Taxis, local buses, subway, etc.
    Vienna 19
    Ghent 19
Typical Local Transportation Prices in Vienna

Below are a few samples from actual travelers for transportation costs in Vienna:


  • Bus to Airport
    30

Hired Cars and Shuttles in Vienna

Also for Vienna, here are a few examples of actual transportation services:

  • Bratislava: Bus Transfer to/from Vienna: $8.58
  • CAT Transfer: Vienna Airport – Wien Mitte: $16
  • Transfer Private extended from Viena City - Viena Airport (VIE): $33
  • Transfer in Private Vehicle from Viena Airport(VIE)-Viena City : $35
  • Private Transfer from Vienna Airport (VIE) to Vienna City Center: $44
  • Private Transfer from Vienna City Center to Vienna Airport (VIE): $44
  • Private One-way Vienna Airport Transfer To/From Vienna: $45
  • Vienna International Airport (VIE) to Vienna Downtown - Arrival Private Transfer: $45
  • Private Transfer from Vienna Airport to Hotel in Vienna: $50
  • Transfer in Private Minivan Viena Airport (VIE)-Viena City : $50
  • Transfer in Private Minivan from Viena City - Viena Airport (VIE): $50
  • Arrival Private Transfer: Vienna Airport VIE to Vienna City by Business Car: $54

Hired Cars and Shuttles in Ghent

Some specific examples of transportation prices in Ghent:

  • Transfer from ruges Airport OST to Bruges City by Luxury Sedan: $115
  • Ostend Airport (OST) to Bruges hotels - Arrival Private Transfer: $32
  • Ghent <-> Amsterdam Shuttle Transfer (1 to 8 Seats): $231
  • Departure Private Transfer from Ghent City to Brussels Airport by Luxury Van: $165

Is it cheaper to fly into Vienna or Ghent?

Prices for flights to both Ghent and Vienna 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
    Vienna 33
    Ghent 35

Food Tours and Cooking Classes in Vienna

For Vienna, here are some samples of tours and activities related to meals and dining experiences:

  • Hard Rock Cafe with Set Menu for Lunch or Dinner: $29
  • 1 Hour Tradtional Kaiserschmarrn Cooking Class & Tasting in Wien: $42
  • Performance Of The Lipizzans At Spanish Riding School: $44
  • Naschmarkt Food Tour: $65
  • Traditional Vienna Tasting Dinner With Folk Music: $69
  • Traditional Vienna Tasting Dinner with Folk Music: $71
  • Naschmarkt Guided Food Tour: $75
  • Vienna Evening Sightseeing Cruise With Music and Dinner: $75
  • 3-Course Evening Dinner Cruise: $77
  • Traditional Dinner Show at the Wiener Rathauskeller: $86
  • 3-Course Dinner and Concert at Schönbrunn Palace: $93
  • Evening at Schönbrunn Palace 3-course Dinner and Concert: $95

Food Tours and Cooking Classes in Ghent

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

  • Walking Food Tour in Ghent: $94
  • Walking food tour: Introduction to Ghent through food: $103
  • Small-Group Food Tour in Ghent by Bike: $160

Entertainment
  • Entertainment Entrance tickets, shows, etc.
    Vienna 38
    Ghent 8.64

Tours and Activities in Vienna

For Vienna, here are a few prices for actual activities, tours, and tickets provided by various companies:

  • First Discovery Walk and Reading Walking Tour: $3.26
  • Escape Game and Tour: $3.26
  • Highlights Self-Guided Scavenger Hunt and Tour: $4.89
  • City Exploration Game and Tour on your Phone: $6.50
  • Detektiv-Trail Wien: Rätseltour für die ganze Familie: $6.52
  • Vienna Scavenger Hunt and Best Landmarks Self-Guided Tour: $6.63
  • Cultural Heart of the City Self-Guided Audio Tour: $6.99
  • MAK - Geymüllerschlössel Entry Ticket: $8.14
  • Walking Tour of the MuseumsQuartier with Guide: $8.69
  • Vienna Cathedral District Audio Tour (EN) (NO Ticket): $8.80
  • Walking Around Hofburg Palace In-App Audio Tour (EN): $8.80
  • Capuchins Crypt Entrance Ticket: $9.23

Tours and Activities in Ghent

Some specific costs of activities, tours, and entrance tickets for Ghent are as follows:

  • Bicycle tour in historic Ghent: $50
  • Christmas Experience in Ghent - Walking Tour: $498
  • Evening Tour of the Dark Side of Gent: $3.29
  • Exquisite Sites of Ghent - Family Tour: $390
  • From Brussels: Private Tour of Bruges, Ghent and Flanders: $542
  • Gastronomic Walking Tour of Gent - Tasters included: $3.29
  • Gent: 1 hour Immersive free-roam Virtual Reality experience: $31
  • Ghent Beer Guided Walking Tour: $50
  • Ghent Beer and Sightseeing Adventure: $98
  • Ghent Bike Tour Off-the-beaten-track: $53
  • Ghent City Highlights Walking Tour with Light Meal: $83
  • Ghent Highlights Private Historical Tour: $91

Alcohol
  • Alcohol Drinks for one day
    Vienna 17
    Ghent 18

Sample the Local Flavors in Vienna

Also in Vienna, these are the prices for nightlife and alcohol related activities from various tour providers:

  • Pub Crawl Vienna: $16
  • Vienna Nights Pub Crawl: $17
  • City Center Pub Crawl: $27
  • Local Pub Crawl Vienna: $28
  • Wine Tasting at Traditional Cellar: $35
  • Guided Wine Tasting in a Private Wine Cellar: $39
  • Viennese Wine Tasting in a Private Hidden Wine Cellar: $40
  • Wine Tasting at Schönbrunn Palace: $49
  • Austrian Wine Tasting Experience: $64
  • Vienna Historical Highlight City Tour + Wine Tasting: $75
  • Skip-the-Line Schönbrunn Palace Entry & Wine Tasting: $84
  • Wine Tasting E-Bike Tour: $92

Sample the Local Flavors in Ghent

Some specific costs for nightlife related activities in Ghent:

  • Ghent Pub Trail : Pub crawl with interactive online game: $16
  • Private Ghent Beer & Brewery Tour by a young local: $193


When we compare the travel costs of actual travelers between Vienna and Ghent, we can see that Vienna is more expensive. And not only is Ghent much less expensive, but it is actually a significantly cheaper destination. So, traveling to Ghent would let you spend less money overall. Or, you could decide to spend more money in Ghent 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 Vienna would naturally cost you much more money, so you would probably want to keep your budget a little tighter in Vienna than you might in Ghent.

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


Which is Bigger, Vienna or Ghent?

Vienna has a larger population, and is about 7 times larger than the population of Ghent. When comparing the sizes of Vienna and Ghent, 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 Vienna or Ghent?

Both places have a temperate climate with four distinct seasons. As both cities are in the northern hemisphere, summer is in July and winter is in January.

Should I visit Vienna or Ghent in the Summer?

The summer brings many poeple to Vienna as well as Ghent. Many travelers come to Vienna for the music scene and the family-friendly experiences. Additionally, many visitors come to Ghent in the summer for the family-friendly experiences.

In July, Vienna is generally a little warmer than Ghent. Daily temperatures in Vienna average around 23°C (73°F), and Ghent fluctuates around 17°C (63°F).

The sun comes out a lot this time of the year in Ghent. People are often attracted to the plentiful sunshine in Vienna this time of the year. In the summer, Vienna often gets more sunshine than Ghent. Vienna gets 255 hours of sunny skies this time of year, while Ghent receives 202 hours of full sun.

Vienna usually gets around the same amount of rain in July as Ghent. Vienna gets 63 mm (2.5 in) of rain, while Ghent receives 66 mm (2.6 in) of rain this time of the year.


  • Summer Average Temperatures July
    Vienna 23°C (73°F) 
    Ghent 17°C (63°F)

Should I visit Vienna or Ghent in the Autumn?

Both Ghent and Vienna are popular destinations to visit in the autumn with plenty of activities. Many visitors come to Vienna in the autumn for the shopping scene, the music scene, and the natural beauty of the area. Also, most visitors come to Ghent for the shopping scene and the natural beauty of the area during these months.

Vienna is around the same temperature as Ghent in the autumn. The daily temperature in Vienna averages around 12°C (54°F) in October, and Ghent fluctuates around 12°C (54°F).

Vienna usually receives more sunshine than Ghent during autumn. Vienna gets 140 hours of sunny skies, while Ghent receives 105 hours of full sun in the autumn.

In October, Vienna usually receives less rain than Ghent. Vienna gets 41 mm (1.6 in) of rain, while Ghent receives 78 mm (3.1 in) of rain each month for the autumn.


  • Autumn Average Temperatures October
    Vienna 12°C (54°F) 
    Ghent 12°C (54°F)

Should I visit Vienna or Ghent in the Winter?

Both Ghent and Vienna during the winter are popular places to visit. Most visitors come to Vienna for the museums, the shopping scene, and the cuisine during these months. Also, the winter months attract visitors to Ghent because of the museums, the shopping scene, and the cuisine.

The weather in Ghent can be very cold. Vienna can be very cold during winter. In the winter, Vienna is much colder than Ghent. Typically, the winter temperatures in Vienna in January average around 2°C (36°F), and Ghent averages at about 3°C (38°F).

In the winter, Vienna often gets more sunshine than Ghent. Vienna gets 65 hours of sunny skies this time of year, while Ghent receives 47 hours of full sun.

Vienna usually gets less rain in January than Ghent. Vienna gets 38 mm (1.5 in) of rain, while Ghent receives 59 mm (2.3 in) of rain this time of the year.


  • Winter Average Temperatures January
    Vienna 2°C (36°F) 
    Ghent 3°C (38°F)

Should I visit Vienna or Ghent in the Spring?

The spring attracts plenty of travelers to both Vienna and Ghent. The spring months attract visitors to Vienna because of the natural beauty. Also, the natural beauty are the main draw to Ghent this time of year.

In April, Vienna is generally a little warmer than Ghent. Daily temperatures in Vienna average around 13°C (55°F), and Ghent fluctuates around 8°C (47°F).

In Vienna, it's very sunny this time of the year. Vienna usually receives more sunshine than Ghent during spring. Vienna gets 202 hours of sunny skies, while Ghent receives 158 hours of full sun in the spring.

In April, Vienna usually receives more rain than Ghent. Vienna gets 51 mm (2 in) of rain, while Ghent receives 45 mm (1.8 in) of rain each month for the spring.


  • Spring Average Temperatures April
    Vienna 13°C (55°F) 
    Ghent 8°C (47°F)

Typical Weather for Ghent and Vienna

Vienna Ghent
Temp (°C) Rain (mm) Temp (°C) Rain (mm)
Jan 2°C (36°F) 38 mm (1.5 in) 3°C (38°F) 59 mm (2.3 in)
Feb 4°C (38°F) 42 mm (1.7 in) 3°C (38°F) 44 mm (1.7 in)
Mar 8°C (46°F) 41 mm (1.6 in) 6°C (42°F) 55 mm (2.2 in)
Apr 13°C (55°F) 51 mm (2 in) 8°C (47°F) 45 mm (1.8 in)
May 17°C (63°F) 61 mm (2.4 in) 12°C (54°F) 49 mm (1.9 in)
Jun 20°C (69°F) 74 mm (2.9 in) 15°C (59°F) 62 mm (2.4 in)
Jul 23°C (73°F) 63 mm (2.5 in) 17°C (63°F) 66 mm (2.6 in)
Aug 22°C (72°F) 58 mm (2.3 in) 18°C (64°F) 67 mm (2.6 in)
Sep 18°C (64°F) 45 mm (1.8 in) 16°C (60°F) 62 mm (2.4 in)
Oct 12°C (54°F) 41 mm (1.6 in) 12°C (54°F) 78 mm (3.1 in)
Nov 7°C (45°F) 50 mm (2 in) 7°C (45°F) 75 mm (2.9 in)
Dec 3°C (37°F) 43 mm (1.7 in) 5°C (40°F) 71 mm (2.8 in)