# Distance from Seoul (ICN) to Milford Sound Airport (MFN)

> 10,038 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,038 km / 6,237 mi / 5,420 nm
- **Estimated flight time**: 13h
- **Heading**: 152° (south southeast)
- **Return heading**: 328° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → New Zealand
- **Intercontinental**: Asia → Oceania
- **Time difference**: +3h (When it's 03:16 in Seoul, it's 06:16 in Milford Sound Airport)
- **Elevation difference**: 13 ft (MFN is lower 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

### [Milford Sound Airport (MFN)](https://www.flightduration.online/airport/mfn-milford-sound-airport/1ef266df-771b-65e8-8c7f-06bb2780ed98)

- City: Milford Sound Airport, New Zealand
- ICAO: NZMF
- Timezone: Pacific/Auckland
- Coordinates: -44.670000, 167.920000
- Elevation: 10 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 03:16 in Seoul, it's 06:16 in Milford Sound Airport.
The 3-hour time difference may cause some jet lag.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Milford Sound Airport (MFN)](https://www.flightduration.online/airport/mfn-milford-sound-airport/1ef266df-771b-65e8-8c7f-06bb2780ed98)
- [Flight duration calculator](/#calculator)