# Distance from Betou (BTB) to Seoul (ICN)

> 11,368 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,368 km / 7,064 mi / 6,138 nm
- **Estimated flight time**: 14h
- **Heading**: 51° (northeast)
- **Return heading**: 284° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Congo) → South Korea
- **Intercontinental**: Africa → Asia
- **Time difference**: +8h (When it's 00:42 in Betou, it's 08:42 in Seoul)
- **Elevation difference**: 1,145 ft (ICN is lower than BTB)

## Airports

### [Betou Airport (BTB)](https://www.flightduration.online/airport/btb-betou-betou-airport/1ef266de-d6a4-6740-a27e-06bb2780ed98)

- City: Betou, Congo
- ICAO: FCOT
- Timezone: Africa/Brazzaville
- Coordinates: 3.050000, 18.500000
- Elevation: 1,168 ft

### [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

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 00:42 in Betou, it's 08:42 in Seoul.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Betou Airport (BTB)](https://www.flightduration.online/airport/btb-betou-betou-airport/1ef266de-d6a4-6740-a27e-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)