# Distance from Seoul (ICN) to Trang Airport (TST)

> 4,291 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,291 km / 2,666 mi / 2,317 nm
- **Estimated flight time**: 6h
- **Heading**: 226° (southwest)
- **Return heading**: 35° (northeast)
- **Classification**: Long-haul
- **Type**: International (South Korea) → Thailand
- **Time difference**: -2h (When it's 01:21 in Seoul, it's 23:21 in Trang Airport)
- **Elevation difference**: 44 ft (TST 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

### [Trang Airport (TST)](https://www.flightduration.online/airport/tst-trang-airport/1ef266df-f5b7-6a8c-b698-06bb2780ed98)

- City: Trang Airport, Thailand
- ICAO: VTST
- Timezone: Asia/Bangkok
- Coordinates: 7.510000, 99.620000
- Elevation: 67 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 01:21 in Seoul, it's 23:21 in Trang Airport.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Trang Airport (TST)](https://www.flightduration.online/airport/tst-trang-airport/1ef266df-f5b7-6a8c-b698-06bb2780ed98)
- [Flight duration calculator](/#calculator)