# Distance from Kefallinia Island (EFL) to Seoul (ICN)

> 8,699 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,699 km / 5,405 mi / 4,697 nm
- **Estimated flight time**: 11h
- **Heading**: 51° (northeast)
- **Return heading**: 309° (northwest)
- **Classification**: Long-haul
- **Type**: International (Greece) → South Korea
- **Intercontinental**: Europe → Asia
- **Time difference**: +6h (When it's 08:31 in Kefallinia Island, it's 14:31 in Seoul)
- **Elevation difference**: 36 ft (ICN is lower than EFL)

## Airports

### [Kefallinia Airport (EFL)](https://www.flightduration.online/airport/efl-kefallinia-island-kefallinia-airport/1ef266df-4e07-6cd8-8e5f-06bb2780ed98)

- City: Kefallinia Island, Greece
- ICAO: LGKF
- Timezone: Europe/Athens
- Coordinates: 38.120000, 20.500000
- Elevation: 59 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 a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 08:31 in Kefallinia Island, it's 14:31 in Seoul.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Kefallinia Airport (EFL)](https://www.flightduration.online/airport/efl-kefallinia-island-kefallinia-airport/1ef266df-4e07-6cd8-8e5f-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)