# Distance from Waitangi (CHT) to London (STN)

> 19,085 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 19,085 km / 11,859 mi / 10,305 nm
- **Estimated flight time**: 23h
- **Heading**: 14° (north northeast)
- **Return heading**: 343° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → United Kingdom
- **Intercontinental**: Oceania → Europe
- **Time difference**: -11.75h (When it's 15:46 in Waitangi, it's 04:01 in London)
- **Elevation difference**: 305 ft (STN is higher than CHT)

## Airports

### [Chatham Islands-Tuuta Airport (CHT)](https://www.flightduration.online/airport/cht-waitangi-chatham-islands-tuuta-airport/1ef266df-7665-66a8-8c05-06bb2780ed98)

- City: Waitangi, New Zealand
- ICAO: NZCI
- Timezone: Pacific/Chatham
- Coordinates: -43.810000, -176.460000
- Elevation: 43 ft

### [London Stansted Airport (STN)](https://www.flightduration.online/airport/stn-london-london-stansted-airport/1ef266de-c5b5-68ee-8115-06bb2780ed98)

- City: London, United Kingdom
- ICAO: EGSS
- Timezone: Europe/London
- Coordinates: 51.880000, 0.240000
- Elevation: 348 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 15:46 in Waitangi, it's 04:01 in London.
With a 11.75-hour time difference, expect significant jet lag.

## Related

- [Chatham Islands-Tuuta Airport (CHT)](https://www.flightduration.online/airport/cht-waitangi-chatham-islands-tuuta-airport/1ef266df-7665-66a8-8c05-06bb2780ed98)
- [London Stansted Airport (STN)](https://www.flightduration.online/airport/stn-london-london-stansted-airport/1ef266de-c5b5-68ee-8115-06bb2780ed98)
- [Flight duration calculator](/#calculator)