Airport Comparison
| HKG | KOS | |
|---|---|---|
| Airport Name | Chek Lap Kok International Airport | Sihanoukville International Airport |
| IATA Code | HKG | KOS |
| ICAO Code | VHHH | VDSV |
| City | Hong Kong | Sihanukville |
| Country | Hong Kong | Cambodia |
| Timezone | Asia/Hong_Kong | Asia/Phnom_Penh |
| Elevation | 28 ft | 33 ft |
| Coordinates | 22.310000, 113.920000 | 10.580000, 103.640000 |
Hong Kong (HKG) to Sihanukville (KOS) Flight Distance
The flight distance from Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong to Sihanoukville International Airport (KOS) in Sihanukville, Cambodia is 1,702 kilometers (1,058 miles / 919 nautical miles). The estimated flight time for this route is approximately 3h, flying southwest at a heading of 222°.
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.
This is an international route connecting Hong Kong with Cambodia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 15:18 in Hong Kong, it's 14:18 in Sihanukville.
The return flight from Sihanukville (KOS) to Hong Kong (HKG) follows a heading of 39° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Chek Lap Kok International Airport (HKG) and Sihanoukville International Airport (KOS) detail pages, or use our flight duration calculator to compare other routes.