# Distance from Christchurch (CHC) to Merville/Calonne (HZB)

> 18,915 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,915 km / 11,753 mi / 10,213 nm
- **Estimated flight time**: 23h
- **Heading**: 320° (northwest)
- **Return heading**: 48° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → France
- **Intercontinental**: Oceania → Europe
- **Time difference**: -10h (When it's 17:29 in Christchurch, it's 07:29 in Merville/Calonne)
- **Elevation difference**: 62 ft (HZB 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

### [Merville-Calonne Airport (HZB)](https://www.flightduration.online/airport/hzb-mervillecalonne-merville-calonne-airport/1ef266df-4c62-6c02-8f47-06bb2780ed98)

- City: Merville/Calonne, France
- ICAO: LFQT
- Timezone: Europe/Paris
- Coordinates: 50.620000, 2.640000
- Elevation: 61 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 17:29 in Christchurch, it's 07:29 in Merville/Calonne.
With a 10-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)
- [Merville-Calonne Airport (HZB)](https://www.flightduration.online/airport/hzb-mervillecalonne-merville-calonne-airport/1ef266df-4c62-6c02-8f47-06bb2780ed98)
- [Flight duration calculator](/#calculator)