# Distance from Alton/St Louis (ALN) to Oslo (OSL)

> 6,891 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,891 km / 4,282 mi / 3,721 nm
- **Estimated flight time**: 9h
- **Heading**: 34° (north northeast)
- **Return heading**: 300° (west northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Norway
- **Intercontinental**: North America → Europe
- **Time difference**: +7h (When it's 06:56 in Alton/St Louis, it's 13:56 in Oslo)
- **Elevation difference**: 138 ft (OSL is higher than ALN)

## Airports

### [St Louis Regional Airport (ALN)](https://www.flightduration.online/airport/aln-altonst-louis-st-louis-regional-airport/1ef266df-0e15-6d96-bfee-06bb2780ed98)

- City: Alton/St Louis, United States
- ICAO: KALN
- Timezone: America/Chicago
- Coordinates: 38.890000, -90.050000
- Elevation: 544 ft

### [Oslo Gardermoen Airport (OSL)](https://www.flightduration.online/airport/osl-oslo-oslo-gardermoen-airport/1ef266de-c8e8-614c-8777-06bb2780ed98)

- City: Oslo, Norway
- ICAO: ENGM
- Timezone: Europe/Oslo
- Coordinates: 60.190000, 11.100000
- Elevation: 681 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 06:56 in Alton/St Louis, it's 13:56 in Oslo.
With a 7-hour time difference, expect significant jet lag.

## Related

- [St Louis Regional Airport (ALN)](https://www.flightduration.online/airport/aln-altonst-louis-st-louis-regional-airport/1ef266df-0e15-6d96-bfee-06bb2780ed98)
- [Oslo Gardermoen Airport (OSL)](https://www.flightduration.online/airport/osl-oslo-oslo-gardermoen-airport/1ef266de-c8e8-614c-8777-06bb2780ed98)
- [Flight duration calculator](/#calculator)