# Distance from St Louis (STL) to Rouen/Vallee de Seine (URO)

> 6,952 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,952 km / 4,320 mi / 3,754 nm
- **Estimated flight time**: 9h
- **Heading**: 47° (northeast)
- **Return heading**: 299° (west northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → France
- **Intercontinental**: North America → Europe
- **Time difference**: +7h (When it's 13:35 in St Louis, it's 20:35 in Rouen/Vallee de Seine)
- **Elevation difference**: 105 ft (URO is lower than STL)

## Airports

### [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

### [Rouen Airport (URO)](https://www.flightduration.online/airport/uro-rouenvallee-de-seine-rouen-airport/1ef266df-4b95-6bb2-962f-06bb2780ed98)

- City: Rouen/Vallee de Seine, France
- ICAO: LFOP
- Timezone: Europe/Paris
- Coordinates: 49.380000, 1.170000
- Elevation: 512 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 13:35 in St Louis, it's 20:35 in Rouen/Vallee de Seine.
With a 7-hour time difference, expect significant jet lag.

## Related

- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Rouen Airport (URO)](https://www.flightduration.online/airport/uro-rouenvallee-de-seine-rouen-airport/1ef266df-4b95-6bb2-962f-06bb2780ed98)
- [Flight duration calculator](/#calculator)