# Distance from Christchurch (CHC) to Lenskiy Ulus (TLK)

> 12,779 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,779 km / 7,941 mi / 6,900 nm
- **Estimated flight time**: 16h
- **Heading**: 331° (north northwest)
- **Return heading**: 135° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → Russia
- **Intercontinental**: Oceania → Europe
- **Time difference**: -3h (When it's 10:12 in Christchurch, it's 07:12 in Lenskiy Ulus)
- **Elevation difference**: 1,206 ft (TLK is higher 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

### [Talakan Airport (TLK)](https://www.flightduration.online/airport/tlk-lenskiy-ulus-talakan-airport/1ef266df-e4bb-61f2-91b7-06bb2780ed98)

- City: Lenskiy Ulus, Russia
- ICAO: UECT
- Timezone: Asia/Yakutsk
- Coordinates: 59.880000, 111.050000
- Elevation: 1,329 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 10:12 in Christchurch, it's 07:12 in Lenskiy Ulus.
The 3-hour time difference may cause some jet lag.

## Related

- [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)
- [Talakan Airport (TLK)](https://www.flightduration.online/airport/tlk-lenskiy-ulus-talakan-airport/1ef266df-e4bb-61f2-91b7-06bb2780ed98)
- [Flight duration calculator](/#calculator)