# Distance from Dubois (DUJ) to Seoul (ICN)

> 10,898 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,898 km / 6,772 mi / 5,884 nm
- **Estimated flight time**: 14h
- **Heading**: 340° (north northwest)
- **Return heading**: 19° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → South Korea
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 12:43 in Dubois, it's 01:43 in Seoul)
- **Elevation difference**: 1,794 ft (ICN is lower than DUJ)

## Airports

### [Dubois Regional Airport (DUJ)](https://www.flightduration.online/airport/duj-dubois-dubois-regional-airport/1ef266df-17f5-6c76-9ca6-06bb2780ed98)

- City: Dubois, United States
- ICAO: KDUJ
- Timezone: America/New_York
- Coordinates: 41.180000, -78.900000
- Elevation: 1,817 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 12:43 in Dubois, it's 01:43 in Seoul.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Dubois Regional Airport (DUJ)](https://www.flightduration.online/airport/duj-dubois-dubois-regional-airport/1ef266df-17f5-6c76-9ca6-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)