# Distance from Nadi (NAN) to Tchien (THC)

> 18,579 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,579 km / 11,544 mi / 10,032 nm
- **Estimated flight time**: 23h
- **Heading**: 154° (south southeast)
- **Return heading**: 204° (south southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Fiji) → Liberia
- **Intercontinental**: Oceania → Africa
- **Time difference**: -12h (When it's 13:59 in Nadi, it's 01:59 in Tchien)
- **Elevation difference**: 731 ft (THC is higher than NAN)

## Airports

### [Nadi International Airport (NAN)](https://www.flightduration.online/airport/nan-nadi-nadi-international-airport/1ef266df-7006-687a-b306-06bb2780ed98)

- City: Nadi, Fiji
- ICAO: NFFN
- Timezone: Pacific/Fiji
- Coordinates: -17.760000, 177.440000
- Elevation: 59 ft

### [Tchien Airport (THC)](https://www.flightduration.online/airport/thc-tchien-tchien-airport/1ef266de-e842-6330-a35d-06bb2780ed98)

- City: Tchien, Liberia
- ICAO: GLTN
- Timezone: Africa/Monrovia
- Coordinates: 6.050000, -8.140000
- Elevation: 790 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 13:59 in Nadi, it's 01:59 in Tchien.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Nadi International Airport (NAN)](https://www.flightduration.online/airport/nan-nadi-nadi-international-airport/1ef266df-7006-687a-b306-06bb2780ed98)
- [Tchien Airport (THC)](https://www.flightduration.online/airport/thc-tchien-tchien-airport/1ef266de-e842-6330-a35d-06bb2780ed98)
- [Flight duration calculator](/#calculator)