# Distance from Newark (EWR) to Koumac (KOC)

> 14,112 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,112 km / 8,769 mi / 7,620 nm
- **Estimated flight time**: 18h
- **Heading**: 274° (west)
- **Return heading**: 54° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → New Caledonia
- **Intercontinental**: North America → Oceania
- **Time difference**: +15h (When it's 09:08 in Newark, it's 00:08 in Koumac)
- **Elevation difference**: 25 ft (KOC is higher than EWR)

## Airports

### [Newark Liberty International Airport (EWR)](https://www.flightduration.online/airport/ewr-newark-newark-liberty-international-airport/1ef266df-1a90-6c88-91a8-06bb2780ed98)

- City: Newark, United States
- ICAO: KEWR
- Timezone: America/New_York
- Coordinates: 40.690000, -74.170000
- Elevation: 17 ft

### [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

## 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 09:08 in Newark, it's 00:08 in Koumac.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Newark Liberty International Airport (EWR)](https://www.flightduration.online/airport/ewr-newark-newark-liberty-international-airport/1ef266df-1a90-6c88-91a8-06bb2780ed98)
- [Koumac Airport (KOC)](https://www.flightduration.online/airport/koc-koumac-koumac-airport/1ef266df-750c-66f8-93b6-06bb2780ed98)
- [Flight duration calculator](/#calculator)