# Distance from Seoul (ICN) to Puerto Deseado (PUD)

> 18,494 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,494 km / 11,492 mi / 9,986 nm
- **Estimated flight time**: 23h
- **Heading**: 143° (southeast)
- **Return heading**: 226° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → Argentina
- **Intercontinental**: Asia → South America
- **Time difference**: -12h (When it's 20:53 in Seoul, it's 08:53 in Puerto Deseado)
- **Elevation difference**: 245 ft (PUD is higher than ICN)

## Airports

### [Incheon International Airport (ICN)](https://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

### [Puerto Deseado Airport (PUD)](https://flightduration.online/airport/pud-puerto-deseado-puerto-deseado-airport/1ef266df-92f0-66e2-a7aa-06bb2780ed98)

- City: Puerto Deseado, Argentina
- ICAO: SAWD
- Timezone: America/Argentina/Rio_Gallegos
- Coordinates: -47.740000, -65.900000
- Elevation: 268 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 20:53 in Seoul, it's 08:53 in Puerto Deseado.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Incheon International Airport (ICN)](https://flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Puerto Deseado Airport (PUD)](https://flightduration.online/airport/pud-puerto-deseado-puerto-deseado-airport/1ef266df-92f0-66e2-a7aa-06bb2780ed98)
- [Flight duration calculator](/#calculator)