# Distance from Hong Kong (HKG) to Sihanukville (KOS)

> 1,702 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,702 km / 1,058 mi / 919 nm
- **Estimated flight time**: 3h
- **Heading**: 222° (southwest)
- **Return heading**: 39° (northeast)
- **Classification**: Medium-haul
- **Type**: International (Hong Kong) → Cambodia
- **Time difference**: -1h (When it's 23:37 in Hong Kong, it's 22:37 in Sihanukville)
- **Elevation difference**: 5 ft (KOS is higher than HKG)

## Airports

### [Chek Lap Kok International Airport (HKG)](https://www.flightduration.online/airport/hkg-hong-kong-chek-lap-kok-international-airport/1ef266df-f178-6656-ae1f-06bb2780ed98)

- City: Hong Kong, Hong Kong
- ICAO: VHHH
- Timezone: Asia/Hong_Kong
- Coordinates: 22.310000, 113.920000
- Elevation: 28 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 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 23:37 in Hong Kong, it's 22:37 in Sihanukville.

## Related

- [Chek Lap Kok International Airport (HKG)](https://www.flightduration.online/airport/hkg-hong-kong-chek-lap-kok-international-airport/1ef266df-f178-6656-ae1f-06bb2780ed98)
- [Sihanoukville International Airport (KOS)](https://www.flightduration.online/airport/kos-sihanukville-sihanoukville-international-airport/1ef266df-efc0-6d7c-8334-06bb2780ed98)
- [Flight duration calculator](/#calculator)