# Distance from Saint Peter Port (GCI) to Seoul (ICN)

> 9,132 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,132 km / 5,674 mi / 4,931 nm
- **Estimated flight time**: 12h
- **Heading**: 38° (northeast)
- **Return heading**: 329° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (GG) → South Korea
- **Time difference**: +8h (When it's 08:02 in Saint Peter Port, it's 16:02 in Seoul)
- **Elevation difference**: 313 ft (ICN is lower than GCI)

## Airports

### [Guernsey Airport (GCI)](https://www.flightduration.online/airport/gci-saint-peter-port-guernsey-airport/1ef266de-c41a-6a02-a64d-06bb2780ed98)

- City: Saint Peter Port, GG
- ICAO: EGJB
- Timezone: Europe/Guernsey
- Coordinates: 49.440000, -2.600000
- Elevation: 336 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 08:02 in Saint Peter Port, it's 16:02 in Seoul.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Guernsey Airport (GCI)](https://www.flightduration.online/airport/gci-saint-peter-port-guernsey-airport/1ef266de-c41a-6a02-a64d-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)