# Distance from Spokane (GEG) to Sofia (SOF)

> 9,265 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,265 km / 5,757 mi / 5,003 nm
- **Estimated flight time**: 12h
- **Heading**: 28° (north northeast)
- **Return heading**: 335° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Bulgaria
- **Intercontinental**: North America → Europe
- **Time difference**: +10h (When it's 14:53 in Spokane, it's 00:53 in Sofia)
- **Elevation difference**: 643 ft (SOF is lower than GEG)

## Airports

### [Spokane International Airport (GEG)](https://www.flightduration.online/airport/geg-spokane-spokane-international-airport/1ef266df-1dfa-6e5a-a439-06bb2780ed98)

- City: Spokane, United States
- ICAO: KGEG
- Timezone: America/Los_Angeles
- Coordinates: 47.620000, -117.540000
- Elevation: 2,385 ft

### [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)

- City: Sofia, Bulgaria
- ICAO: LBSF
- Timezone: Europe/Sofia
- Coordinates: 42.700000, 23.410000
- Elevation: 1,742 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 14:53 in Spokane, it's 00:53 in Sofia.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Spokane International Airport (GEG)](https://www.flightduration.online/airport/geg-spokane-spokane-international-airport/1ef266df-1dfa-6e5a-a439-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)