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How far is Namsos from Kathmandu?

The distance between Kathmandu (Tribhuvan International Airport) and Namsos (Namsos Airport, Høknesøra) is 4032 miles / 6488 kilometers / 3503 nautical miles.

Tribhuvan International Airport – Namsos Airport, Høknesøra

Distance arrow
4032
Miles
Distance arrow
6488
Kilometers
Distance arrow
3503
Nautical miles
Flight time duration
8 h 8 min
Time Difference
4 h 45 min
CO2 emission
460 kg

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Distance from Kathmandu to Namsos

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

Vincenty's formula (applied above)
  • 4031.670 miles
  • 6488.344 kilometers
  • 3503.425 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
  • 4025.712 miles
  • 6478.755 kilometers
  • 3498.248 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 Kathmandu to Namsos?

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

Flight carbon footprint between Tribhuvan International Airport (KTM) and Namsos Airport, Høknesøra (OSY)

On average, flying from Kathmandu to Namsos generates about 460 kg of CO2 per passenger, and 460 kilograms equals 1 015 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kathmandu to Namsos

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

Airport information

Origin Tribhuvan International Airport
City: Kathmandu
Country: Nepal Flag of Nepal
IATA Code: KTM
ICAO Code: VNKT
Coordinates: 27°41′47″N, 85°21′32″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