# Distance from Fort Richardson (Anchorage) (FRN) to Sofia (SOF)

> 8,437 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,437 km / 5,243 mi / 4,556 nm
- **Estimated flight time**: 11h
- **Heading**: 5° (north)
- **Return heading**: 357° (north)
- **Classification**: Long-haul
- **Type**: International (United States) → Bulgaria
- **Intercontinental**: North America → Europe
- **Time difference**: +11h (When it's 01:56 in Fort Richardson (Anchorage), it's 12:56 in Sofia)
- **Elevation difference**: 1,355 ft (SOF is higher than FRN)

## Airports

### [Bryant Army Air Field (FRN)](https://www.flightduration.online/airport/frn-fort-richardson-anchorage-bryant-army-air-field/1ef266df-866d-6276-8393-06bb2780ed98)

- City: Fort Richardson (Anchorage), United States
- ICAO: PAFR
- Timezone: America/Anchorage
- Coordinates: 61.270000, -149.650000
- Elevation: 387 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 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 01:56 in Fort Richardson (Anchorage), it's 12:56 in Sofia.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Bryant Army Air Field (FRN)](https://www.flightduration.online/airport/frn-fort-richardson-anchorage-bryant-army-air-field/1ef266df-866d-6276-8393-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)