# Distance from Blackwell (BWL) to Christchurch (CHC)

> 12,720 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,720 km / 7,904 mi / 6,868 nm
- **Estimated flight time**: 16h
- **Heading**: 233° (southwest)
- **Return heading**: 62° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → New Zealand
- **Intercontinental**: North America → Oceania
- **Time difference**: +17h (When it's 22:25 in Blackwell, it's 15:25 in Christchurch)
- **Elevation difference**: 907 ft (CHC is lower than BWL)

## Airports

### [Blackwell-Tonkawa Municipal Airport (BWL)](https://www.flightduration.online/airport/bwl-blackwell-blackwell-tonkawa-municipal-airport/1ef266df-10c7-66ca-ae3e-06bb2780ed98)

- City: Blackwell, United States
- ICAO: KBKN
- Timezone: America/Chicago
- Coordinates: 36.750000, -97.350000
- Elevation: 1,030 ft

### [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

## 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 22:25 in Blackwell, it's 15:25 in Christchurch.
With a 17-hour time difference, expect significant jet lag.

## Related

- [Blackwell-Tonkawa Municipal Airport (BWL)](https://www.flightduration.online/airport/bwl-blackwell-blackwell-tonkawa-municipal-airport/1ef266df-10c7-66ca-ae3e-06bb2780ed98)
- [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)
- [Flight duration calculator](/#calculator)