# Distance from Chitose / Tomakomai (CTS) to Sihanukville (KOS)

> 5,131 km · estimated flight time 7h · Long-haul route.

## Summary

- **Distance**: 5,131 km / 3,188 mi / 2,770 nm
- **Estimated flight time**: 7h
- **Heading**: 237° (west southwest)
- **Return heading**: 39° (northeast)
- **Classification**: Long-haul
- **Type**: International (Japan) → Cambodia
- **Time difference**: -2h (When it's 12:15 in Chitose / Tomakomai, it's 10:15 in Sihanukville)
- **Elevation difference**: 49 ft (KOS is lower than CTS)

## Airports

### [New Chitose Airport (CTS)](https://www.flightduration.online/airport/cts-chitose-tomakomai-new-chitose-airport/1ef266df-8b65-6cba-bb84-06bb2780ed98)

- City: Chitose / Tomakomai, Japan
- ICAO: RJCC
- Timezone: Asia/Tokyo
- Coordinates: 42.780000, 141.690000
- Elevation: 82 ft

### [Sihanoukville International Airport (KOS)](https://www.flightduration.online/airport/kos-sihanukville-sihanoukville-international-airport/1ef266df-efc0-6d7c-8334-06bb2780ed98)

- City: Sihanukville, Cambodia
- ICAO: VDSV
- Timezone: Asia/Phnom_Penh
- Coordinates: 10.580000, 103.640000
- Elevation: 33 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 12:15 in Chitose / Tomakomai, it's 10:15 in Sihanukville.

## Related

- [New Chitose Airport (CTS)](https://www.flightduration.online/airport/cts-chitose-tomakomai-new-chitose-airport/1ef266df-8b65-6cba-bb84-06bb2780ed98)
- [Sihanoukville International Airport (KOS)](https://www.flightduration.online/airport/kos-sihanukville-sihanoukville-international-airport/1ef266df-efc0-6d7c-8334-06bb2780ed98)
- [Flight duration calculator](/#calculator)