# Distance from Seoul (ICN) to Kostanay (KSN)

> 5,034 km · estimated flight time 7h · Long-haul route.

## Summary

- **Distance**: 5,034 km / 3,128 mi / 2,718 nm
- **Estimated flight time**: 7h
- **Heading**: 311° (northwest)
- **Return heading**: 84° (east)
- **Classification**: Long-haul
- **Type**: International (South Korea) → Kazakhstan
- **Time difference**: -4h (When it's 02:23 in Seoul, it's 22:23 in Kostanay)
- **Elevation difference**: 578 ft (KSN is higher than ICN)

## Airports

### [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

### [Kostanay International Airport (KSN)](https://www.flightduration.online/airport/ksn-kostanay-kostanay-international-airport/1ef266df-e45e-618c-9062-06bb2780ed98)

- City: Kostanay, Kazakhstan
- ICAO: UAUU
- Timezone: Asia/Qyzylorda
- Coordinates: 53.210000, 63.550000
- Elevation: 601 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 02:23 in Seoul, it's 22:23 in Kostanay.
The 4-hour time difference may cause some jet lag.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Kostanay International Airport (KSN)](https://www.flightduration.online/airport/ksn-kostanay-kostanay-international-airport/1ef266df-e45e-618c-9062-06bb2780ed98)
- [Flight duration calculator](/#calculator)