# Distance from Seoul (ICN) to Uige (UGO)

> 12,407 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,407 km / 7,709 mi / 6,699 nm
- **Estimated flight time**: 16h
- **Heading**: 277° (west)
- **Return heading**: 53° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → Angola
- **Intercontinental**: Asia → Africa
- **Time difference**: -8h (When it's 15:05 in Seoul, it's 07:05 in Uige)
- **Elevation difference**: 2,697 ft (UGO 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

### [Uige Airport (UGO)](https://www.flightduration.online/airport/ugo-uige-uige-airport/1ef266de-dd06-664c-9f59-06bb2780ed98)

- City: Uige, Angola
- ICAO: FNUG
- Timezone: Africa/Luanda
- Coordinates: -7.600000, 15.030000
- Elevation: 2,720 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 15:05 in Seoul, it's 07:05 in Uige.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Uige Airport (UGO)](https://www.flightduration.online/airport/ugo-uige-uige-airport/1ef266de-dd06-664c-9f59-06bb2780ed98)
- [Flight duration calculator](/#calculator)