# Distance from Boise (BOI) to Christchurch (CHC)

> 11,984 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,984 km / 7,447 mi / 6,471 nm
- **Estimated flight time**: 15h
- **Heading**: 226° (southwest)
- **Return heading**: 46° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → New Zealand
- **Intercontinental**: North America → Oceania
- **Time difference**: +18h (When it's 17:17 in Boise, it's 11:17 in Christchurch)
- **Elevation difference**: 2,749 ft (CHC is lower than BOI)

## Airports

### [Boise Air Trml/Gowen Field (BOI)](https://www.flightduration.online/airport/boi-boise-boise-air-trmlgowen-field/1ef266df-1122-687c-97de-06bb2780ed98)

- City: Boise, United States
- ICAO: KBOI
- Timezone: America/Boise
- Coordinates: 43.560000, -116.220000
- Elevation: 2,872 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 17:17 in Boise, it's 11:17 in Christchurch.
With a 18-hour time difference, expect significant jet lag.

## Related

- [Boise Air Trml/Gowen Field (BOI)](https://www.flightduration.online/airport/boi-boise-boise-air-trmlgowen-field/1ef266df-1122-687c-97de-06bb2780ed98)
- [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)
- [Flight duration calculator](/#calculator)