# Distance from Sofia (SOF) to St Louis (SUS)

> 8,792 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,792 km / 5,463 mi / 4,747 nm
- **Estimated flight time**: 11h
- **Heading**: 313° (northwest)
- **Return heading**: 43° (northeast)
- **Classification**: Long-haul
- **Type**: International (Bulgaria) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -8h (When it's 00:33 in Sofia, it's 16:33 in St Louis)
- **Elevation difference**: 1,279 ft (SUS is lower than SOF)

## Airports

### [Sofia Airport (SOF)](https://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

### [Spirit Of St Louis Airport (SUS)](https://flightduration.online/airport/sus-st-louis-spirit-of-st-louis-airport/1ef266df-39cb-68e6-9ab2-06bb2780ed98)

- City: St Louis, United States
- ICAO: KSUS
- Timezone: America/Chicago
- Coordinates: 38.660000, -90.650000
- Elevation: 463 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 00:33 in Sofia, it's 16:33 in St Louis.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Sofia Airport (SOF)](https://flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Spirit Of St Louis Airport (SUS)](https://flightduration.online/airport/sus-st-louis-spirit-of-st-louis-airport/1ef266df-39cb-68e6-9ab2-06bb2780ed98)
- [Flight duration calculator](/#calculator)