# Distance from Copenhagen (CPH) to Osan Air Base (OSN)

> 7,987 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,987 km / 4,963 mi / 4,313 nm
- **Estimated flight time**: 10h
- **Heading**: 50° (northeast)
- **Return heading**: 327° (north northwest)
- **Classification**: Long-haul
- **Type**: International (Denmark) → South Korea
- **Intercontinental**: Europe → Asia
- **Time difference**: +7h (When it's 10:50 in Copenhagen, it's 17:50 in Osan Air Base)
- **Elevation difference**: 21 ft (OSN is higher than CPH)

## Airports

### [Copenhagen Kastrup Airport (CPH)](https://www.flightduration.online/airport/cph-copenhagen-copenhagen-kastrup-airport/1ef266de-c7ce-6bbc-8b57-06bb2780ed98)

- City: Copenhagen, Denmark
- ICAO: EKCH
- Timezone: Europe/Copenhagen
- Coordinates: 55.620000, 12.660000
- Elevation: 17 ft

### [Osan Air Base (OSN)](https://www.flightduration.online/airport/osn-osan-air-base/1ef266df-8e18-641c-9d4f-06bb2780ed98)

- City: Osan Air Base, South Korea
- ICAO: RKSO
- Timezone: Asia/Seoul
- Coordinates: 37.090000, 127.030000
- Elevation: 38 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 10:50 in Copenhagen, it's 17:50 in Osan Air Base.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Copenhagen Kastrup Airport (CPH)](https://www.flightduration.online/airport/cph-copenhagen-copenhagen-kastrup-airport/1ef266de-c7ce-6bbc-8b57-06bb2780ed98)
- [Osan Air Base (OSN)](https://www.flightduration.online/airport/osn-osan-air-base/1ef266df-8e18-641c-9d4f-06bb2780ed98)
- [Flight duration calculator](/#calculator)