# Distance from Seoul (ICN) to Tachileik (THL)

> 3,178 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,178 km / 1,974 mi / 1,716 nm
- **Estimated flight time**: 5h
- **Heading**: 241° (west southwest)
- **Return heading**: 48° (northeast)
- **Classification**: Medium-haul
- **Type**: International (South Korea) → Myanmar
- **Time difference**: -2.5h (When it's 19:49 in Seoul, it's 17:19 in Tachileik)
- **Elevation difference**: 1,257 ft (THL is higher than ICN)

## Airports

### [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)

- City: Seoul, South Korea
- ICAO: RKSI
- Timezone: Asia/Seoul
- Coordinates: 37.470000, 126.450000
- Elevation: 23 ft

### [Tachileik Airport (THL)](https://www.flightduration.online/airport/thl-tachileik-tachileik-airport/1ef266df-f7d7-672c-b123-06bb2780ed98)

- City: Tachileik, Myanmar
- ICAO: VYTL
- Timezone: Asia/Yangon
- Coordinates: 20.480000, 99.940000
- Elevation: 1,280 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 19:49 in Seoul, it's 17:19 in Tachileik.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Tachileik Airport (THL)](https://www.flightduration.online/airport/thl-tachileik-tachileik-airport/1ef266df-f7d7-672c-b123-06bb2780ed98)
- [Flight duration calculator](/#calculator)