# Distance from Brussels (BRU) to Osan Air Base (OSN)

> 8,742 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,742 km / 5,432 mi / 4,720 nm
- **Estimated flight time**: 11h
- **Heading**: 43° (northeast)
- **Return heading**: 327° (north northwest)
- **Classification**: Long-haul
- **Type**: International (Belgium) → South Korea
- **Intercontinental**: Europe → Asia
- **Time difference**: +7h (When it's 15:06 in Brussels, it's 22:06 in Osan Air Base)
- **Elevation difference**: 146 ft (OSN is lower than BRU)

## Airports

### [Brussels Airport (BRU)](https://www.flightduration.online/airport/bru-brussels-brussels-airport/1ef266de-b8e1-6afa-b2c6-06bb2780ed98)

- City: Brussels, Belgium
- ICAO: EBBR
- Timezone: Europe/Brussels
- Coordinates: 50.900000, 4.480000
- Elevation: 184 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 15:06 in Brussels, it's 22:06 in Osan Air Base.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Brussels Airport (BRU)](https://www.flightduration.online/airport/bru-brussels-brussels-airport/1ef266de-b8e1-6afa-b2c6-06bb2780ed98)
- [Osan Air Base (OSN)](https://www.flightduration.online/airport/osn-osan-air-base/1ef266df-8e18-641c-9d4f-06bb2780ed98)
- [Flight duration calculator](/#calculator)