# Distance from Brest/Guipavas (BES) to St Louis (STL)

> 6,635 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,635 km / 4,123 mi / 3,583 nm
- **Estimated flight time**: 9h
- **Heading**: 296° (west northwest)
- **Return heading**: 50° (northeast)
- **Classification**: Long-haul
- **Type**: International (France) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -7h (When it's 01:46 in Brest/Guipavas, it's 18:46 in St Louis)
- **Elevation difference**: 292 ft (STL is higher than BES)

## Airports

### [Brest Bretagne Airport (BES)](https://www.flightduration.online/airport/bes-brestguipavas-brest-bretagne-airport/1ef266df-4c82-69bc-bf42-06bb2780ed98)

- City: Brest/Guipavas, France
- ICAO: LFRB
- Timezone: Europe/Paris
- Coordinates: 48.450000, -4.420000
- Elevation: 325 ft

### [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)

- City: St Louis, United States
- ICAO: KSTL
- Timezone: America/Chicago
- Coordinates: 38.750000, -90.370000
- Elevation: 617 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 01:46 in Brest/Guipavas, it's 18:46 in St Louis.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Brest Bretagne Airport (BES)](https://www.flightduration.online/airport/bes-brestguipavas-brest-bretagne-airport/1ef266df-4c82-69bc-bf42-06bb2780ed98)
- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Flight duration calculator](/#calculator)