# Distance from Seoul (ICN) to Nejjo (NEJ)

> 9,449 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,449 km / 5,871 mi / 5,102 nm
- **Estimated flight time**: 12h
- **Heading**: 278° (west)
- **Return heading**: 53° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → Ethiopia
- **Intercontinental**: Asia → Africa
- **Time difference**: -6h (When it's 07:09 in Seoul, it's 01:09 in Nejjo)
- **Elevation difference**: 6,127 ft (NEJ 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

### [Nejjo Airport (NEJ)](https://www.flightduration.online/airport/nej-nejjo-nejjo-airport/1ef266de-ea5d-6ea8-9279-06bb2780ed98)

- City: Nejjo, Ethiopia
- ICAO: HANJ
- Timezone: Africa/Addis_Ababa
- Coordinates: 9.550000, 35.470000
- Elevation: 6,150 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 07:09 in Seoul, it's 01:09 in Nejjo.
With a 6-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)
- [Nejjo Airport (NEJ)](https://www.flightduration.online/airport/nej-nejjo-nejjo-airport/1ef266de-ea5d-6ea8-9279-06bb2780ed98)
- [Flight duration calculator](/#calculator)