# Distance from Ostend (OST) to St Louis (STL)

> 6,960 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,960 km / 4,325 mi / 3,758 nm
- **Estimated flight time**: 9h
- **Heading**: 299° (west northwest)
- **Return heading**: 45° (northeast)
- **Classification**: Long-haul
- **Type**: International (Belgium) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -7h (When it's 01:24 in Ostend, it's 18:24 in St Louis)
- **Elevation difference**: 604 ft (STL is higher than OST)

## Airports

### [Ostend-Bruges International Airport (OST)](https://www.flightduration.online/airport/ost-ostend-ostend-bruges-international-airport/1ef266de-b96e-6090-8f42-06bb2780ed98)

- City: Ostend, Belgium
- ICAO: EBOS
- Timezone: Europe/Brussels
- Coordinates: 51.200000, 2.860000
- Elevation: 13 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 01:24 in Ostend, it's 18:24 in St Louis.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Ostend-Bruges International Airport (OST)](https://www.flightduration.online/airport/ost-ostend-ostend-bruges-international-airport/1ef266de-b96e-6090-8f42-06bb2780ed98)
- [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)