# Distance from Christchurch (CHC) to Selawik (WLK)

> 12,463 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,463 km / 7,744 mi / 6,730 nm
- **Estimated flight time**: 16h
- **Heading**: 11° (north northeast)
- **Return heading**: 201° (south southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -20h (When it's 19:47 in Christchurch, it's 23:47 in Selawik)
- **Elevation difference**: 106 ft (WLK is lower than CHC)

## Airports

### [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)

- City: Christchurch, New Zealand
- ICAO: NZCH
- Timezone: Pacific/Auckland
- Coordinates: -43.490000, 172.530000
- Elevation: 123 ft

### [Selawik Airport (WLK)](https://www.flightduration.online/airport/wlk-selawik-selawik-airport/1ef266df-8808-6c66-a003-06bb2780ed98)

- City: Selawik, United States
- ICAO: PASK
- Timezone: America/Anchorage
- Coordinates: 66.600000, -159.990000
- Elevation: 17 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 19:47 in Christchurch, it's 23:47 in Selawik.
With a 20-hour time difference, expect significant jet lag.

## Related

- [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)
- [Selawik Airport (WLK)](https://www.flightduration.online/airport/wlk-selawik-selawik-airport/1ef266df-8808-6c66-a003-06bb2780ed98)
- [Flight duration calculator](/#calculator)