# Distance from Seoul (ICN) to Cat Lake (YAC)

> 9,423 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,423 km / 5,855 mi / 5,088 nm
- **Estimated flight time**: 12h
- **Heading**: 23° (north northeast)
- **Return heading**: 330° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -14h (When it's 05:49 in Seoul, it's 15:49 in Cat Lake)
- **Elevation difference**: 1,321 ft (YAC 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

### [Cat Lake Airport (YAC)](https://www.flightduration.online/airport/yac-cat-lake-cat-lake-airport/1ef266de-ae61-6382-bc29-06bb2780ed98)

- City: Cat Lake, Canada
- ICAO: CYAC
- Timezone: America/Winnipeg
- Coordinates: 51.730000, -91.820000
- Elevation: 1,344 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 05:49 in Seoul, it's 15:49 in Cat Lake.
With a 14-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)
- [Cat Lake Airport (YAC)](https://www.flightduration.online/airport/yac-cat-lake-cat-lake-airport/1ef266de-ae61-6382-bc29-06bb2780ed98)
- [Flight duration calculator](/#calculator)