# Distance from Bayankhongor (BYN) to Christchurch (CHC)

> 12,216 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,216 km / 7,590 mi / 6,596 nm
- **Estimated flight time**: 15h
- **Heading**: 133° (southeast)
- **Return heading**: 316° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Mongolia) → New Zealand
- **Intercontinental**: Asia → Oceania
- **Time difference**: +4h (When it's 11:39 in Bayankhongor, it's 15:39 in Christchurch)
- **Elevation difference**: 5,962 ft (CHC is lower than BYN)

## Airports

### [Bayankhongor Airport (BYN)](https://www.flightduration.online/airport/byn-bayankhongor-bayankhongor-airport/1ef266e0-1f5a-6df8-ba1e-06bb2780ed98)

- City: Bayankhongor, Mongolia
- ICAO: ZMBH
- Timezone: Asia/Ulaanbaatar
- Coordinates: 46.160000, 100.700000
- Elevation: 6,085 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 11:39 in Bayankhongor, it's 15:39 in Christchurch.
The 4-hour time difference may cause some jet lag.

## Related

- [Bayankhongor Airport (BYN)](https://www.flightduration.online/airport/byn-bayankhongor-bayankhongor-airport/1ef266e0-1f5a-6df8-ba1e-06bb2780ed98)
- [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)
- [Flight duration calculator](/#calculator)