# Distance from Sofia (SOF) to Sumter (SUM)

> 8,501 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,501 km / 5,283 mi / 4,590 nm
- **Estimated flight time**: 11h
- **Heading**: 304° (northwest)
- **Return heading**: 47° (northeast)
- **Classification**: Long-haul
- **Type**: International (Bulgaria) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -7h (When it's 15:33 in Sofia, it's 08:33 in Sumter)
- **Elevation difference**: 1,560 ft (SUM is lower than SOF)

## Airports

### [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

### [Sumter Airport (SUM)](https://www.flightduration.online/airport/sum-sumter-sumter-airport/1ef266df-3908-68dc-aefd-06bb2780ed98)

- City: Sumter, United States
- ICAO: KSMS
- Timezone: America/New_York
- Coordinates: 34.000000, -80.360000
- Elevation: 182 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 15:33 in Sofia, it's 08:33 in Sumter.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Sumter Airport (SUM)](https://www.flightduration.online/airport/sum-sumter-sumter-airport/1ef266df-3908-68dc-aefd-06bb2780ed98)
- [Flight duration calculator](/#calculator)