# Distance from Clemson (CEU) to Seoul (ICN)

> 11,440 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,440 km / 7,109 mi / 6,177 nm
- **Estimated flight time**: 14h
- **Heading**: 336° (north northwest)
- **Return heading**: 24° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → South Korea
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 23:03 in Clemson, it's 12:03 in Seoul)
- **Elevation difference**: 868 ft (ICN is lower than CEU)

## Airports

### [Oconee County Regional Airport (CEU)](https://www.flightduration.online/airport/ceu-clemson-oconee-county-regional-airport/1ef266df-1371-686c-bc69-06bb2780ed98)

- City: Clemson, United States
- ICAO: KCEU
- Timezone: America/New_York
- Coordinates: 34.670000, -82.890000
- Elevation: 891 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 23:03 in Clemson, it's 12:03 in Seoul.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Oconee County Regional Airport (CEU)](https://www.flightduration.online/airport/ceu-clemson-oconee-county-regional-airport/1ef266df-1371-686c-bc69-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)