# Distance from Seoul (ICN) to Tengah Air Base (TGA)

> 4,638 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,638 km / 2,882 mi / 2,504 nm
- **Estimated flight time**: 6h
- **Heading**: 216° (southwest)
- **Return heading**: 27° (north northeast)
- **Classification**: Long-haul
- **Type**: International (South Korea) → Singapore
- **Time difference**: -1h (When it's 10:38 in Seoul, it's 09:38 in Tengah Air Base)
- **Elevation difference**: 27 ft (TGA 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

### [Tengah Air Base (TGA)](https://www.flightduration.online/airport/tga-tengah-air-base/1ef266e0-00c1-6ca2-8d5f-06bb2780ed98)

- City: Tengah Air Base, Singapore
- ICAO: WSAT
- Timezone: Asia/Singapore
- Coordinates: 1.390000, 103.710000
- Elevation: 50 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 10:38 in Seoul, it's 09:38 in Tengah Air Base.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Tengah Air Base (TGA)](https://www.flightduration.online/airport/tga-tengah-air-base/1ef266e0-00c1-6ca2-8d5f-06bb2780ed98)
- [Flight duration calculator](/#calculator)