# Distance from Seoul (ICN) to Santan-Borneo Island (TSX)

> 4,278 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,278 km / 2,658 mi / 2,310 nm
- **Estimated flight time**: 6h
- **Heading**: 195° (south southwest)
- **Return heading**: 12° (north northeast)
- **Classification**: Long-haul
- **Type**: International (South Korea) → Indonesia
- **Time difference**: -1h (When it's 05:16 in Seoul, it's 04:16 in Santan-Borneo Island)
- **Elevation difference**: 98 ft (TSX 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

### [Tanjung Santan Airport (TSX)](https://www.flightduration.online/airport/tsx-santan-borneo-island-tanjung-santan-airport/1ef266df-f9ad-6b82-b5e2-06bb2780ed98)

- City: Santan-Borneo Island, Indonesia
- ICAO: WALT
- Timezone: Asia/Makassar
- Coordinates: -0.090000, 117.450000
- Elevation: 121 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 05:16 in Seoul, it's 04:16 in Santan-Borneo Island.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Tanjung Santan Airport (TSX)](https://www.flightduration.online/airport/tsx-santan-borneo-island-tanjung-santan-airport/1ef266df-f9ad-6b82-b5e2-06bb2780ed98)
- [Flight duration calculator](/#calculator)