# Distance from Koumac (KOC) to Oslo (OSL)

> 15,128 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,128 km / 9,400 mi / 8,168 nm
- **Estimated flight time**: 19h
- **Heading**: 341° (north northwest)
- **Return heading**: 38° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (New Caledonia) → Norway
- **Intercontinental**: Oceania → Europe
- **Time difference**: -9h (When it's 20:53 in Koumac, it's 11:53 in Oslo)
- **Elevation difference**: 639 ft (OSL is higher than KOC)

## Airports

### [Koumac Airport (KOC)](https://www.flightduration.online/airport/koc-koumac-koumac-airport/1ef266df-750c-66f8-93b6-06bb2780ed98)

- City: Koumac, New Caledonia
- ICAO: NWWK
- Timezone: Pacific/Noumea
- Coordinates: -20.550000, 164.260000
- Elevation: 42 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 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 20:53 in Koumac, it's 11:53 in Oslo.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Koumac Airport (KOC)](https://www.flightduration.online/airport/koc-koumac-koumac-airport/1ef266df-750c-66f8-93b6-06bb2780ed98)
- [Oslo Gardermoen Airport (OSL)](https://www.flightduration.online/airport/osl-oslo-oslo-gardermoen-airport/1ef266de-c8e8-614c-8777-06bb2780ed98)
- [Flight duration calculator](/#calculator)