# Distance from Buffalo (BUF) to Vienna (VIE)

> 6,948 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,948 km / 4,317 mi / 3,752 nm
- **Estimated flight time**: 9h
- **Heading**: 49° (northeast)
- **Return heading**: 305° (northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Austria
- **Intercontinental**: North America → Europe
- **Time difference**: +6h (When it's 08:11 in Buffalo, it's 14:11 in Vienna)
- **Elevation difference**: 127 ft (VIE is lower than BUF)

## Airports

### [Buffalo Niagara International Airport (BUF)](https://www.flightduration.online/airport/buf-buffalo-buffalo-niagara-international-airport/1ef266df-1191-6c40-ba5f-06bb2780ed98)

- City: Buffalo, United States
- ICAO: KBUF
- Timezone: America/New_York
- Coordinates: 42.940000, -78.730000
- Elevation: 727 ft

### [Vienna International Airport (VIE)](https://www.flightduration.online/airport/vie-vienna-vienna-international-airport/1ef266df-5531-6356-9bbd-06bb2780ed98)

- City: Vienna, Austria
- ICAO: LOWW
- Timezone: Europe/Vienna
- Coordinates: 48.110000, 16.570000
- Elevation: 600 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 08:11 in Buffalo, it's 14:11 in Vienna.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Buffalo Niagara International Airport (BUF)](https://www.flightduration.online/airport/buf-buffalo-buffalo-niagara-international-airport/1ef266df-1191-6c40-ba5f-06bb2780ed98)
- [Vienna International Airport (VIE)](https://www.flightduration.online/airport/vie-vienna-vienna-international-airport/1ef266df-5531-6356-9bbd-06bb2780ed98)
- [Flight duration calculator](/#calculator)