Compare: Budapest→Vienna (214 km) vs Budapest→Prague (442 km). Budapest → Vienna wins by 228 km (52%). Side-by-side with flight & drive times.
By SnapDistance Team · Updated April 21, 2026
214 km
133 miles · Flight: ~46 min · Drive: ~3h 29min
✓ Shorter route
442 km
275 miles · Flight: ~1h 3min · Drive: ~7h 11min
Difference: 228 km (52%) · Flight time difference: ~17 min
Verdict
Budapest → Vienna is the smarter pick if travel time and emissions matter most: it is 228 km (52%) shorter, saves about 17 min of flight time, and cuts roughly 58 kg of CO₂ per passenger. Choose Budapest → Prague only if the destination itself is the reason for the trip.
Budapest → Vienna is the shorter route at 214 km, which is 228 km (52%) shorter than Budapest → Prague. You would save approximately 17 min in flight time by choosing the shorter route.
| Metric | Budapest → Vienna | Budapest → Prague |
|---|---|---|
| Distance (km) | 214 | 442 |
| Distance (miles) | 133 | 275 |
| Flight time | ~46 min | ~1h 3min |
| Driving time | ~3h 29min | ~7h 11min |
| Road distance (est.) | ~278 km | ~575 km |
| Drivable? | Yes | Yes |
| Cross-continental | No | No |
| Initial bearing | 293° (WNW) | 312° (NW) |
| Time-zone shift | None | None |
| CO₂ – flight (per pax) | ~55 kg | ~113 kg |
| CO₂ – driving (per car) | ~48 kg | ~98 kg |
| Fuel cost (est.) | ~$28 USD | ~$58 USD |
Flying from Budapest to Vienna produces roughly 55 kg of CO₂ per passenger, based on the ICAO/EEA short-haul emission factor of ~0.255 kg per passenger-km. The Budapest → Prague flight emits about 113 kg. Choosing the shorter route saves approximately 58 kg of CO₂ per traveler — equivalent to 3 typical tree-years of carbon sequestration. For comparison, driving emits roughly 48 kg and 98 kg per car respectively — meaningful only when the car carries multiple passengers.
The Budapest to Vienna route covers 214 km (133 miles), staying within Europe. Budapest (population: 1,752,286) is located in Central Hungary, Hungary, while Vienna (population: 1,911,191) is in Vienna, Austria.
The Budapest to Prague route covers 442 km (275 miles), remaining within Europe. Budapest (population: 1,752,286) is in Central Hungary, Hungary, and Prague (population: 1,309,000) is in Bohemia, Czech Republic.
Flying from Budapest to Vienna takes approximately 46 min, while Budapest to Prague takes 1h 3min. If driving is an option, expect roughly 3h 29min for the first route and 7h 11min for the second.
Since both routes depart from Budapest, this comparison is especially useful for travelers deciding between Vienna and Prague as a destination.
The 228 km difference between these routes is substantial and will significantly impact travel time and cost.
Both routes are drivable, with road distances of approximately 278 km and 575 km respectively. For road trips, the shorter route saves roughly 297 km of driving.
Vienna (Austria) has a population of 1,911,191 and is located in the Vienna region of Europe. It's a significant city with good transport links and cultural offerings.
Prague (Czech Republic) has a population of 1,309,000 and is situated in Bohemia, Europe. This city serves as an important regional hub with solid connectivity.
Choose this route if your priority is reaching Vienna (Austria) — a city of 1,911,191 in the Vienna region of Europe. It is also the shorter option at 214 km, which translates to a 17 min flight-time saving and roughly 58 kg less CO₂ per passenger versus the alternative. Driving is realistic at this distance, with an estimated 278 km of road and a fuel cost band around $28 USD. The initial bearing is 293° (WNW), so a great-circle flight leaves Budapest heading roughly WNW.
This route is the right call if you are heading to Prague (Czech Republic) — a city of 1,309,000 in the Bohemia region of Europe. Even though it is the longer route at 442 km, it remains the obvious pick when Prague is the actual destination, when departure schedules from Budapest are more convenient, or when fares undercut the alternative. Driving is feasible — expect roughly 575 km of road and a fuel cost in the $58 USD range. Departing Budapest, the great-circle bearing toward Prague is 312° (NW).
Budapest (47.50°, 19.04°) and Vienna (48.21°, 16.37°) sit in the same approximate time zone. Budapest (47.50°, 19.04°) and Prague (50.08°, 14.44°) share an approximate time zone. Both routes have manageable time-zone shifts, so jet lag should not be a major factor.
Vienna is closer at 214 km, which is 228 km (52%) shorter.
214 km (133 miles). Flight: ~46 min.
442 km (275 miles). Flight: ~1h 3min.
Flying to Vienna is faster at ~46 min, saving about 17 min compared to Prague.
All distances on SnapDistance are calculated using the Haversine formula, which determines the great-circle distance between two points on Earth's surface. This gives the shortest possible distance over the globe, which is the measurement used for aviation and navigation. Actual travel distances by road or rail are typically 20-40% longer due to terrain, borders, and infrastructure routing. Flight times assume 800 km/h cruising speed with 30 minutes for takeoff and landing. Driving estimates use 80 km/h average speed with a 30% road distance factor.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: April 21, 2026.