# Distance from Seoul (ICN) to Kashan Airport (KKS)

> 6,589 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,589 km / 4,094 mi / 3,558 nm
- **Estimated flight time**: 9h
- **Heading**: 291° (west northwest)
- **Return heading**: 63° (east northeast)
- **Classification**: Long-haul
- **Type**: International (South Korea) → Iran
- **Time difference**: -5.5h (When it's 13:22 in Seoul, it's 07:52 in Kashan Airport)
- **Elevation difference**: 3,442 ft (KKS is higher than ICN)

## Airports

### [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

### [Kashan Airport (KKS)](https://flightduration.online/airport/kks-kashan-airport/1ef266df-7d54-6b76-9d0d-06bb2780ed98)

- City: Kashan Airport, Iran
- ICAO: OIFK
- Timezone: Asia/Tehran
- Coordinates: 33.900000, 51.580000
- Elevation: 3,465 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 13:22 in Seoul, it's 07:52 in Kashan Airport.
The 5.5-hour time difference may cause some jet lag.

## Related

- [Incheon International Airport (ICN)](https://flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Kashan Airport (KKS)](https://flightduration.online/airport/kks-kashan-airport/1ef266df-7d54-6b76-9d0d-06bb2780ed98)
- [Flight duration calculator](/#calculator)