How far is Phnom Penh from Sihanukville?

The distance between Sihanukville (Sihanouk International Airport) and Phnom Penh (Phnom Penh International Airport) is 106 miles / 170 kilometers / 92 nautical miles.

The driving distance from Sihanukville (KOS) to Phnom Penh (PNH) is 124 miles / 200 kilometers, and travel time by car is about 2 hours 26 minutes.

Distance from Sihanukville to Phnom Penh

There are several ways to calculate the distance from Sihanukville to Phnom Penh. Here are two standard methods:

Vincenty's formula (applied above)

• 105.508 miles
• 169.798 kilometers
• 91.684 nautical miles

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

Haversine formula

• 105.649 miles
• 170.025 kilometers
• 91.806 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).

How long does it take to fly from Sihanukville to Phnom Penh?

The estimated flight time from Sihanouk International Airport to Phnom Penh International Airport is 41 minutes.

What is the time difference between Sihanukville and Phnom Penh?

There is no time difference between Sihanukville and Phnom Penh.

Flight carbon footprint between Sihanouk International Airport (KOS) and Phnom Penh International Airport (PNH)

On average, flying from Sihanukville to Phnom Penh generates about 41 kg of CO2 per passenger, and 41 kilograms equals 89 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sihanukville to Phnom Penh

See the map of the shortest flight path between Sihanouk International Airport (KOS) and Phnom Penh International Airport (PNH).

Airport information

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

Destination	Phnom Penh International Airport
City:	Phnom Penh
Country:	Cambodia
IATA Code:	PNH
ICAO Code:	VDPP
Coordinates:	11°32′47″N, 104°50′38″E