# Distance from Clorinda (CLX) to Seoul (ICN)

> 18,605 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,605 km / 11,561 mi / 10,046 nm
- **Estimated flight time**: 23h
- **Heading**: 345° (north northwest)
- **Return heading**: 17° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → South Korea
- **Intercontinental**: South America → Asia
- **Time difference**: +12h (When it's 18:38 in Clorinda, it's 06:38 in Seoul)
- **Elevation difference**: 183 ft (ICN is lower than CLX)

## Airports

### [Clorinda Airport (CLX)](https://www.flightduration.online/airport/clx-clorinda-clorinda-airport/1ef266df-927e-62ae-bf6f-06bb2780ed98)

- City: Clorinda, Argentina
- ICAO: SATC
- Timezone: America/Argentina/Cordoba
- Coordinates: -25.300000, -57.730000
- Elevation: 206 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 18:38 in Clorinda, it's 06:38 in Seoul.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Clorinda Airport (CLX)](https://www.flightduration.online/airport/clx-clorinda-clorinda-airport/1ef266df-927e-62ae-bf6f-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)