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How far is Namsos from Sihanukville?

The distance between Sihanukville (Sihanouk International Airport) and Namsos (Namsos Airport, Høknesøra) is 5623 miles / 9050 kilometers / 4886 nautical miles.

Sihanouk International Airport – Namsos Airport, Høknesøra

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5623
Miles
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9050
Kilometers
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4886
Nautical miles

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Distance from Sihanukville to Namsos

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

Vincenty's formula (applied above)
  • 5623.188 miles
  • 9049.644 kilometers
  • 4886.417 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
  • 5620.489 miles
  • 9045.300 kilometers
  • 4884.071 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 Namsos?

The estimated flight time from Sihanouk International Airport to Namsos Airport, Høknesøra is 11 hours and 8 minutes.

Flight carbon footprint between Sihanouk International Airport (KOS) and Namsos Airport, Høknesøra (OSY)

On average, flying from Sihanukville to Namsos generates about 666 kg of CO2 per passenger, and 666 kilograms equals 1 468 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Sihanukville to Namsos

See the map of the shortest flight path between Sihanouk International Airport (KOS) and Namsos Airport, Høknesøra (OSY).

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 Namsos Airport, Høknesøra
City: Namsos
Country: Norway Flag of Norway
IATA Code: OSY
ICAO Code: ENNM
Coordinates: 64°28′19″N, 11°34′42″E