# Distance from Addis Ababa (ADD) to Seosan (HMY)

> 9,208 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,208 km / 5,721 mi / 4,972 nm
- **Estimated flight time**: 12h
- **Heading**: 54° (northeast)
- **Return heading**: 276° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Ethiopia) → South Korea
- **Intercontinental**: Africa → Asia
- **Time difference**: +6h (When it's 17:07 in Addis Ababa, it's 23:07 in Seosan)
- **Elevation difference**: 7,591 ft (HMY is lower than ADD)

## Airports

### [Bole International Airport (ADD)](https://www.flightduration.online/airport/add-addis-ababa-bole-international-airport/1ef266de-e9ca-65ea-ac78-06bb2780ed98)

- City: Addis Ababa, Ethiopia
- ICAO: HAAB
- Timezone: Africa/Addis_Ababa
- Coordinates: 8.980000, 38.800000
- Elevation: 7,630 ft

### [Seosan Air Base (HMY)](https://www.flightduration.online/airport/hmy-seosan-seosan-air-base/1ef266df-8e37-6862-80fa-06bb2780ed98)

- City: Seosan, South Korea
- ICAO: RKTP
- Timezone: Asia/Seoul
- Coordinates: 36.700000, 126.490000
- Elevation: 39 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 17:07 in Addis Ababa, it's 23:07 in Seosan.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Bole International Airport (ADD)](https://www.flightduration.online/airport/add-addis-ababa-bole-international-airport/1ef266de-e9ca-65ea-ac78-06bb2780ed98)
- [Seosan Air Base (HMY)](https://www.flightduration.online/airport/hmy-seosan-seosan-air-base/1ef266df-8e37-6862-80fa-06bb2780ed98)
- [Flight duration calculator](/#calculator)