How far is Kathmandu from Sihanukville?
The distance between Sihanukville (Sihanouk International Airport) and Kathmandu (Tribhuvan International Airport) is 1673 miles / 2692 kilometers / 1454 nautical miles.
The driving distance from Sihanukville (KOS) to Kathmandu (KTM) is 2423 miles / 3900 kilometers, and travel time by car is about 47 hours 39 minutes.
Sihanouk International Airport – Tribhuvan International Airport
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Distance from Sihanukville to Kathmandu
There are several ways to calculate the distance from Sihanukville to Kathmandu. Here are two standard methods:
Vincenty's formula (applied above)- 1672.763 miles
- 2692.051 kilometers
- 1453.591 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- 1675.216 miles
- 2695.999 kilometers
- 1455.723 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 Kathmandu?
The estimated flight time from Sihanouk International Airport to Tribhuvan International Airport is 3 hours and 40 minutes.
What is the time difference between Sihanukville and Kathmandu?
Flight carbon footprint between Sihanouk International Airport (KOS) and Tribhuvan International Airport (KTM)
On average, flying from Sihanukville to Kathmandu generates about 191 kg of CO2 per passenger, and 191 kilograms equals 421 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 Kathmandu
See the map of the shortest flight path between Sihanouk International Airport (KOS) and Tribhuvan International Airport (KTM).
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 | Tribhuvan International Airport |
|---|---|
| City: | Kathmandu |
| Country: | Nepal  |
| IATA Code: | KTM |
| ICAO Code: | VNKT |
| Coordinates: | 27°41′47″N, 85°21′32″E |