# Distance from Osan Air Base (OSN) to Wellington (WLG)

> 9,980 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 9,980 km / 6,201 mi / 5,389 nm
- **Estimated flight time**: 13h
- **Heading**: 146° (southeast)
- **Return heading**: 324° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → New Zealand
- **Intercontinental**: Asia → Oceania
- **Time difference**: +3h (When it's 10:32 in Osan Air Base, it's 13:32 in Wellington)
- **Elevation difference**: 3 ft (WLG is higher than OSN)

## Airports

### [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

### [Wellington International Airport (WLG)](https://www.flightduration.online/airport/wlg-wellington-wellington-international-airport/1ef266df-7837-65e4-b135-06bb2780ed98)

- City: Wellington, New Zealand
- ICAO: NZWN
- Timezone: Pacific/Auckland
- Coordinates: -41.330000, 174.800000
- Elevation: 41 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 10:32 in Osan Air Base, it's 13:32 in Wellington.
The 3-hour time difference may cause some jet lag.

## Related

- [Osan Air Base (OSN)](https://www.flightduration.online/airport/osn-osan-air-base/1ef266df-8e18-641c-9d4f-06bb2780ed98)
- [Wellington International Airport (WLG)](https://www.flightduration.online/airport/wlg-wellington-wellington-international-airport/1ef266df-7837-65e4-b135-06bb2780ed98)
- [Flight duration calculator](/#calculator)