# Distance from Christchurch (CHC) to Twin Hills (TWA)

> 11,674 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,674 km / 7,254 mi / 6,304 nm
- **Estimated flight time**: 15h
- **Heading**: 14° (north northeast)
- **Return heading**: 200° (south southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -20h (When it's 05:01 in Christchurch, it's 09:01 in Twin Hills)
- **Elevation difference**: 41 ft (TWA 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

### [Twin Hills Airport (TWA)](https://www.flightduration.online/airport/twa-twin-hills-twin-hills-airport/1ef266df-0cdc-6984-873c-06bb2780ed98)

- City: Twin Hills, United States
- ICAO: KA63
- Timezone: America/Anchorage
- Coordinates: 59.070000, -160.280000
- Elevation: 82 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 05:01 in Christchurch, it's 09:01 in Twin Hills.
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)
- [Twin Hills Airport (TWA)](https://www.flightduration.online/airport/twa-twin-hills-twin-hills-airport/1ef266df-0cdc-6984-873c-06bb2780ed98)
- [Flight duration calculator](/#calculator)