# Distance from Helsinki (HEL) to Tchien (THC)

> 6,642 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,642 km / 4,127 mi / 3,586 nm
- **Estimated flight time**: 9h
- **Heading**: 219° (southwest)
- **Return heading**: 18° (north northeast)
- **Classification**: Long-haul
- **Type**: International (Finland) → Liberia
- **Intercontinental**: Europe → Africa
- **Time difference**: -3h (When it's 12:18 in Helsinki, it's 09:18 in Tchien)
- **Elevation difference**: 611 ft (THC is higher than HEL)

## Airports

### [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)

- City: Helsinki, Finland
- ICAO: EFHK
- Timezone: Europe/Helsinki
- Coordinates: 60.320000, 24.960000
- Elevation: 179 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 a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 12:18 in Helsinki, it's 09:18 in Tchien.
The 3-hour time difference may cause some jet lag.

## Related

- [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)
- [Tchien Airport (THC)](https://www.flightduration.online/airport/thc-tchien-tchien-airport/1ef266de-e842-6330-a35d-06bb2780ed98)
- [Flight duration calculator](/#calculator)