# Distance from Christchurch (CHC) to Saint-Nazaire/Montoir (SNR)

> 19,421 km · estimated flight time 24h · Ultra-long-haul route.

## Summary

- **Distance**: 19,421 km / 12,068 mi / 10,487 nm
- **Estimated flight time**: 24h
- **Heading**: 318° (northwest)
- **Return heading**: 46° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → France
- **Intercontinental**: Oceania → Europe
- **Time difference**: -10h (When it's 17:53 in Christchurch, it's 07:53 in Saint-Nazaire/Montoir)
- **Elevation difference**: 110 ft (SNR 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

### [Saint-Nazaire-Montoir Airport (SNR)](https://www.flightduration.online/airport/snr-saint-nazairemontoir-saint-nazaire-montoir-airport/1ef266df-4cd4-6000-9cea-06bb2780ed98)

- City: Saint-Nazaire/Montoir, France
- ICAO: LFRZ
- Timezone: Europe/Paris
- Coordinates: 47.310000, -2.150000
- Elevation: 13 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 17:53 in Christchurch, it's 07:53 in Saint-Nazaire/Montoir.
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)
- [Saint-Nazaire-Montoir Airport (SNR)](https://www.flightduration.online/airport/snr-saint-nazairemontoir-saint-nazaire-montoir-airport/1ef266df-4cd4-6000-9cea-06bb2780ed98)
- [Flight duration calculator](/#calculator)