# Distance from Singapore (SIN) to Tchien (THC)

> 12,436 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,436 km / 7,727 mi / 6,715 nm
- **Estimated flight time**: 16h
- **Heading**: 277° (west)
- **Return heading**: 86° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Singapore) → Liberia
- **Intercontinental**: Asia → Africa
- **Time difference**: -8h (When it's 08:46 in Singapore, it's 00:46 in Tchien)
- **Elevation difference**: 768 ft (THC is higher than SIN)

## Airports

### [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)

- City: Singapore, Singapore
- ICAO: WSSS
- Timezone: Asia/Singapore
- Coordinates: 1.350000, 103.990000
- Elevation: 22 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 08:46 in Singapore, it's 00:46 in Tchien.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Tchien Airport (THC)](https://www.flightduration.online/airport/thc-tchien-tchien-airport/1ef266de-e842-6330-a35d-06bb2780ed98)
- [Flight duration calculator](/#calculator)