# Distance from Fort Sill (FSI) to Vienna (VIE)

> 8,781 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,781 km / 5,456 mi / 4,741 nm
- **Estimated flight time**: 11h
- **Heading**: 38° (northeast)
- **Return heading**: 311° (northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Austria
- **Intercontinental**: North America → Europe
- **Time difference**: +7h (When it's 23:34 in Fort Sill, it's 06:34 in Vienna)
- **Elevation difference**: 588 ft (VIE is lower than FSI)

## Airports

### [Henry Post Army Air Field (Fort Sill) Airport (FSI)](https://www.flightduration.online/airport/fsi-fort-sill-henry-post-army-air-field-fort-sill-airport/1ef266df-1cfa-6ffa-9bda-06bb2780ed98)

- City: Fort Sill, United States
- ICAO: KFSI
- Timezone: America/Chicago
- Coordinates: 34.650000, -98.400000
- Elevation: 1,188 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 23:34 in Fort Sill, it's 06:34 in Vienna.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Henry Post Army Air Field (Fort Sill) Airport (FSI)](https://www.flightduration.online/airport/fsi-fort-sill-henry-post-army-air-field-fort-sill-airport/1ef266df-1cfa-6ffa-9bda-06bb2780ed98)
- [Vienna International Airport (VIE)](https://www.flightduration.online/airport/vie-vienna-vienna-international-airport/1ef266df-5531-6356-9bbd-06bb2780ed98)
- [Flight duration calculator](/#calculator)