# Distance from Seoul (ICN) to Saskylakh (SYS)

> 3,896 km · estimated flight time 6h · Medium-haul route.

## Summary

- **Distance**: 3,896 km / 2,421 mi / 2,103 nm
- **Estimated flight time**: 6h
- **Heading**: 353° (north)
- **Return heading**: 163° (south southeast)
- **Classification**: Medium-haul
- **Type**: International (South Korea) → Russia
- **Intercontinental**: Asia → Europe
- **Time difference**: +0h (When it's 07:15 in Seoul, it's 07:15 in Saskylakh)
- **Elevation difference**: 23 ft (SYS is lower 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

### [Saskylakh Airport (SYS)](https://www.flightduration.online/airport/sys-saskylakh-saskylakh-airport/1ef266df-e512-6664-8ae2-06bb2780ed98)

- City: Saskylakh, Russia
- ICAO: UERS
- Timezone: Asia/Yakutsk
- Coordinates: 71.930000, 114.080000
- Elevation: 0 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.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Saskylakh Airport (SYS)](https://www.flightduration.online/airport/sys-saskylakh-saskylakh-airport/1ef266df-e512-6664-8ae2-06bb2780ed98)
- [Flight duration calculator](/#calculator)