# Distance from Ostrava (OSR) to St Louis (STL)

> 7,949 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,949 km / 4,939 mi / 4,292 nm
- **Estimated flight time**: 10h
- **Heading**: 309° (northwest)
- **Return heading**: 40° (northeast)
- **Classification**: Long-haul
- **Type**: International (Czech Republic) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -7h (When it's 10:19 in Ostrava, it's 03:19 in St Louis)
- **Elevation difference**: 227 ft (STL is lower than OSR)

## Airports

### [Ostrava Leos Janacek Airport (OSR)](https://flightduration.online/airport/osr-ostrava-ostrava-leos-janacek-airport/1ef266df-5280-67a6-80fe-06bb2780ed98)

- City: Ostrava, Czech Republic
- ICAO: LKMT
- Timezone: Europe/Prague
- Coordinates: 49.700000, 18.110000
- Elevation: 844 ft

### [St Louis Lambert International Airport (STL)](https://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 10:19 in Ostrava, it's 03:19 in St Louis.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Ostrava Leos Janacek Airport (OSR)](https://flightduration.online/airport/osr-ostrava-ostrava-leos-janacek-airport/1ef266df-5280-67a6-80fe-06bb2780ed98)
- [St Louis Lambert International Airport (STL)](https://flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Flight duration calculator](/#calculator)