# Distance from Brazzaville (BZV) to Seoul (ICN)

> 12,159 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,159 km / 7,555 mi / 6,565 nm
- **Estimated flight time**: 15h
- **Heading**: 52° (northeast)
- **Return heading**: 280° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Congo) → South Korea
- **Intercontinental**: Africa → Asia
- **Time difference**: +8h (When it's 03:21 in Brazzaville, it's 11:21 in Seoul)
- **Elevation difference**: 1,025 ft (ICN is lower than BZV)

## Airports

### [Maya-Maya Airport (BZV)](https://www.flightduration.online/airport/bzv-brazzaville-maya-maya-airport/1ef266de-d620-6fee-bedb-06bb2780ed98)

- City: Brazzaville, Congo
- ICAO: FCBB
- Timezone: Africa/Brazzaville
- Coordinates: -4.250000, 15.250000
- Elevation: 1,048 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 03:21 in Brazzaville, it's 11:21 in Seoul.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Maya-Maya Airport (BZV)](https://www.flightduration.online/airport/bzv-brazzaville-maya-maya-airport/1ef266de-d620-6fee-bedb-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)