# Distance from Gordon (GRN) to Seoul (ICN)

> 9,825 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 9,825 km / 6,105 mi / 5,305 nm
- **Estimated flight time**: 13h
- **Heading**: 323° (northwest)
- **Return heading**: 33° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → South Korea
- **Intercontinental**: North America → Asia
- **Time difference**: +15h (When it's 16:00 in Gordon, it's 07:00 in Seoul)
- **Elevation difference**: 3,539 ft (ICN is lower than GRN)

## Airports

### [Gordon Municipal Airport (GRN)](https://flightduration.online/airport/grn-gordon-gordon-municipal-airport/1ef266df-1ef3-6bc2-a941-06bb2780ed98)

- City: Gordon, United States
- ICAO: KGRN
- Timezone: America/Denver
- Coordinates: 42.810000, -102.180000
- Elevation: 3,562 ft

### [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

## 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 16:00 in Gordon, it's 07:00 in Seoul.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Gordon Municipal Airport (GRN)](https://flightduration.online/airport/grn-gordon-gordon-municipal-airport/1ef266df-1ef3-6bc2-a941-06bb2780ed98)
- [Incheon International Airport (ICN)](https://flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)