# Distance from Fort Carson (FCS) to Seoul (ICN)

> 10,058 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,058 km / 6,250 mi / 5,431 nm
- **Estimated flight time**: 13h
- **Heading**: 322° (northwest)
- **Return heading**: 37° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → South Korea
- **Intercontinental**: North America → Asia
- **Time difference**: +15h (When it's 07:47 in Fort Carson, it's 22:47 in Seoul)
- **Elevation difference**: 5,851 ft (ICN is lower than FCS)

## Airports

### [Butts Army Air Field (Fort Carson) Airport (FCS)](https://www.flightduration.online/airport/fcs-fort-carson-butts-army-air-field-fort-carson-airport/1ef266df-1bd4-66da-b245-06bb2780ed98)

- City: Fort Carson, United States
- ICAO: KFCS
- Timezone: America/Denver
- Coordinates: 38.680000, -104.760000
- Elevation: 5,874 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 07:47 in Fort Carson, it's 22:47 in Seoul.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Butts Army Air Field (Fort Carson) Airport (FCS)](https://www.flightduration.online/airport/fcs-fort-carson-butts-army-air-field-fort-carson-airport/1ef266df-1bd4-66da-b245-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)