# Distance from Yuma Proving Ground (Yuma) (LGF) to Sofia (SOF)

> 10,574 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,574 km / 6,571 mi / 5,710 nm
- **Estimated flight time**: 13h
- **Heading**: 30° (north northeast)
- **Return heading**: 326° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Bulgaria
- **Intercontinental**: North America → Europe
- **Time difference**: +10h (When it's 13:45 in Yuma Proving Ground (Yuma), it's 23:45 in Sofia)
- **Elevation difference**: 1,309 ft (SOF is higher than LGF)

## Airports

### [Laguna Army Air Field (Yuma Proving Ground) Airport (LGF)](https://www.flightduration.online/airport/lgf-yuma-proving-ground-yuma-laguna-army-air-field-yuma-proving-ground-airport/1ef266df-275d-68bc-94d6-06bb2780ed98)

- City: Yuma Proving Ground (Yuma), United States
- ICAO: KLGF
- Timezone: America/Phoenix
- Coordinates: 32.900000, -114.400000
- Elevation: 433 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 13:45 in Yuma Proving Ground (Yuma), it's 23:45 in Sofia.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Laguna Army Air Field (Yuma Proving Ground) Airport (LGF)](https://www.flightduration.online/airport/lgf-yuma-proving-ground-yuma-laguna-army-air-field-yuma-proving-ground-airport/1ef266df-275d-68bc-94d6-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)