# Distance from Seoul (ICN) to Rawson (REL)

> 18,836 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,836 km / 11,704 mi / 10,171 nm
- **Estimated flight time**: 23h
- **Heading**: 126° (southeast)
- **Return heading**: 241° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → Argentina
- **Intercontinental**: Asia → South America
- **Time difference**: -12h (When it's 16:44 in Seoul, it's 04:44 in Rawson)
- **Elevation difference**: 118 ft (REL 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

### [Almirante Marco Andres Zar Airport (REL)](https://www.flightduration.online/airport/rel-rawson-almirante-marco-andres-zar-airport/1ef266df-92d6-6850-a706-06bb2780ed98)

- City: Rawson, Argentina
- ICAO: SAVT
- Timezone: America/Argentina/Catamarca
- Coordinates: -43.210000, -65.270000
- Elevation: 141 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 16:44 in Seoul, it's 04:44 in Rawson.
With a 12-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)
- [Almirante Marco Andres Zar Airport (REL)](https://www.flightduration.online/airport/rel-rawson-almirante-marco-andres-zar-airport/1ef266df-92d6-6850-a706-06bb2780ed98)
- [Flight duration calculator](/#calculator)