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How far is Jomsom from Sihanukville?

The distance between Sihanukville (Sihanouk International Airport) and Jomsom (Jomsom Airport) is 1797 miles / 2892 kilometers / 1562 nautical miles.

The driving distance from Sihanukville (KOS) to Jomsom (JMO) is 2607 miles / 4195 kilometers, and travel time by car is about 52 hours 52 minutes.

Sihanouk International Airport – Jomsom Airport

Distance arrow
1797
Miles
Distance arrow
2892
Kilometers
Distance arrow
1562
Nautical miles
Flight time duration
3 h 54 min
Time Difference
1 h 15 min
CO2 emission
200 kg

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Distance from Sihanukville to Jomsom

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

Vincenty's formula (applied above)
  • 1797.079 miles
  • 2892.119 kilometers
  • 1561.619 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
  • 1799.530 miles
  • 2896.063 kilometers
  • 1563.749 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 Jomsom?

The estimated flight time from Sihanouk International Airport to Jomsom Airport is 3 hours and 54 minutes.

Flight carbon footprint between Sihanouk International Airport (KOS) and Jomsom Airport (JMO)

On average, flying from Sihanukville to Jomsom generates about 200 kg of CO2 per passenger, and 200 kilograms equals 441 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 Jomsom

See the map of the shortest flight path between Sihanouk International Airport (KOS) and Jomsom Airport (JMO).

Airport information

Origin 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
Destination Jomsom Airport
City: Jomsom
Country: Nepal Flag of Nepal
IATA Code: JMO
ICAO Code: VNJS
Coordinates: 28°46′49″N, 83°43′22″E