Air Miles Calculator

Distance between Hong Kong (HKG) and Sihanukville (KOS)

Flight distance from Hong Kong to Sihanukville (Hong Kong International Airport – Sihanouk International Airport) is 1055 miles / 1698 kilometers / 917 nautical miles. Estimated flight time is 2 hours 29 minutes.

Driving distance from Hong Kong (HKG) to Sihanukville (KOS) is 1682 miles / 2707 kilometers and travel time by car is about 33 hours 1 minutes.

Map of flight path and driving directions from Hong Kong to Sihanukville.

Shortest flight path between Hong Kong International Airport (HKG) and Sihanouk International Airport (KOS).

How far is Sihanukville from Hong Kong?

There are several ways to calculate distances between Hong Kong and Sihanukville. Here are two common methods:

Vincenty's formula (applied above)
  • 1055.257 miles
  • 1698.272 kilometers
  • 916.994 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1057.595 miles
  • 1702.034 kilometers
  • 919.025 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Hong Kong International Airport
City: Hong Kong
Country: Hong Kong Flag of Hong Kong
IATA Code: HKG
ICAO Code: VHHH
Coordinates: 22°18′32″N, 113°54′54″E

B Sihanouk International Airport
City: Sihanukville
Country: Cambodia Flag of Cambodia
IATA Code: KOS
ICAO Code: VDSV
Coordinates: 10°34′46″N, 103°38′13″E

Time difference and current local times

The time difference between Hong Kong and Sihanukville is 1 hour. Sihanukville is 1 hour behind Hong Kong.

Time Difference

Hong Kong

 HKT

Sihanukville

 +07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 154 kg (340 pounds).

Frequent Flyer Miles Calculator

Hong Kong (HKG) → Sihanukville (KOS).

Distance:
1055
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1055

Round trip?