# Distance from Achinsk (ACS) to Seoul (ICN)

> 3,374 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,374 km / 2,096 mi / 1,822 nm
- **Estimated flight time**: 5h
- **Heading**: 113° (east southeast)
- **Return heading**: 320° (northwest)
- **Classification**: Medium-haul
- **Type**: International (Russia) → South Korea
- **Intercontinental**: Europe → Asia
- **Time difference**: +2h (When it's 02:49 in Achinsk, it's 04:49 in Seoul)
- **Elevation difference**: 1,010 ft (ICN is lower than ACS)

## Airports

### [Achinsk Airport (ACS)](https://www.flightduration.online/airport/acs-achinsk-achinsk-airport/1ef266df-e8f5-6aa6-971c-06bb2780ed98)

- City: Achinsk, Russia
- ICAO: UNKS
- Timezone: Asia/Krasnoyarsk
- Coordinates: 56.270000, 90.570000
- Elevation: 1,033 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 medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 02:49 in Achinsk, it's 04:49 in Seoul.

## Related

- [Achinsk Airport (ACS)](https://www.flightduration.online/airport/acs-achinsk-achinsk-airport/1ef266df-e8f5-6aa6-971c-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)