# Distance from Seoul (ICN) to Usinsk (USK)

> 5,321 km · estimated flight time 7h · Long-haul route.

## Summary

- **Distance**: 5,321 km / 3,306 mi / 2,873 nm
- **Estimated flight time**: 7h
- **Heading**: 329° (north northwest)
- **Return heading**: 91° (east)
- **Classification**: Long-haul
- **Type**: International (South Korea) → Russia
- **Intercontinental**: Asia → Europe
- **Time difference**: -6h (When it's 15:06 in Seoul, it's 09:06 in Usinsk)
- **Elevation difference**: 239 ft (USK 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

### [Usinsk Airport (USK)](https://www.flightduration.online/airport/usk-usinsk-usinsk-airport/1ef266df-ec44-6630-b572-06bb2780ed98)

- City: Usinsk, Russia
- ICAO: UUYS
- Timezone: Europe/Moscow
- Coordinates: 66.000000, 57.370000
- Elevation: 262 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 15:06 in Seoul, it's 09:06 in Usinsk.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Usinsk Airport (USK)](https://www.flightduration.online/airport/usk-usinsk-usinsk-airport/1ef266df-ec44-6630-b572-06bb2780ed98)
- [Flight duration calculator](/#calculator)