# Distance from Seoul (ICN) to Tennant Creek (TCA)

> 6,401 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,401 km / 3,977 mi / 3,456 nm
- **Estimated flight time**: 9h
- **Heading**: 171° (south)
- **Return heading**: 353° (north)
- **Classification**: Long-haul
- **Type**: International (South Korea) → Australia
- **Intercontinental**: Asia → Oceania
- **Time difference**: +0.5h (When it's 15:34 in Seoul, it's 16:04 in Tennant Creek)
- **Elevation difference**: 1,213 ft (TCA 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

### [Tennant Creek Airport (TCA)](https://www.flightduration.online/airport/tca-tennant-creek-tennant-creek-airport/1ef266e0-1ac1-6e04-9ea6-06bb2780ed98)

- City: Tennant Creek, Australia
- ICAO: YTNK
- Timezone: Australia/Darwin
- Coordinates: -19.630000, 134.180000
- Elevation: 1,236 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 15:34 in Seoul, it's 16:04 in Tennant Creek.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Tennant Creek Airport (TCA)](https://www.flightduration.online/airport/tca-tennant-creek-tennant-creek-airport/1ef266e0-1ac1-6e04-9ea6-06bb2780ed98)
- [Flight duration calculator](/#calculator)