# Distance from Boke (BKJ) to Christchurch (CHC)

> 16,340 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,340 km / 10,153 mi / 8,823 nm
- **Estimated flight time**: 20h
- **Heading**: 189° (south)
- **Return heading**: 168° (south southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Guinea) → New Zealand
- **Intercontinental**: Africa → Oceania
- **Time difference**: +12h (When it's 23:01 in Boke, it's 11:01 in Christchurch)
- **Elevation difference**: 41 ft (CHC is lower than BKJ)

## Airports

### [Boke Airport (BKJ)](https://www.flightduration.online/airport/bkj-boke-boke-airport/1ef266de-e98f-6cc4-9e95-06bb2780ed98)

- City: Boke, Guinea
- ICAO: GUOK
- Timezone: Africa/Conakry
- Coordinates: 10.970000, -14.280000
- Elevation: 164 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 23:01 in Boke, it's 11:01 in Christchurch.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Boke Airport (BKJ)](https://www.flightduration.online/airport/bkj-boke-boke-airport/1ef266de-e98f-6cc4-9e95-06bb2780ed98)
- [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)
- [Flight duration calculator](/#calculator)