# Distance from Gualeguaychu (GHU) to Seoul (ICN)

> 19,339 km · estimated flight time 24h · Ultra-long-haul route.

## Summary

- **Distance**: 19,339 km / 12,017 mi / 10,442 nm
- **Estimated flight time**: 24h
- **Heading**: 319° (northwest)
- **Return heading**: 44° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → South Korea
- **Intercontinental**: South America → Asia
- **Time difference**: +12h (When it's 08:35 in Gualeguaychu, it's 20:35 in Seoul)
- **Elevation difference**: 52 ft (ICN is lower than GHU)

## Airports

### [Gualeguaychu Airport (GHU)](https://www.flightduration.online/airport/ghu-gualeguaychu-gualeguaychu-airport/1ef266df-90d4-6f84-b29e-06bb2780ed98)

- City: Gualeguaychu, Argentina
- ICAO: SAAG
- Timezone: America/Argentina/Cordoba
- Coordinates: -33.010000, -58.610000
- Elevation: 75 ft

### [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

## 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 08:35 in Gualeguaychu, it's 20:35 in Seoul.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Gualeguaychu Airport (GHU)](https://www.flightduration.online/airport/ghu-gualeguaychu-gualeguaychu-airport/1ef266df-90d4-6f84-b29e-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)