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How far is Long Seridan from Kathmandu?

The distance between Kathmandu (Tribhuvan International Airport) and Long Seridan (Long Seridan Airport) is 2548 miles / 4101 kilometers / 2214 nautical miles.

Tribhuvan International Airport – Long Seridan Airport

Distance arrow
2548
Miles
Distance arrow
4101
Kilometers
Distance arrow
2214
Nautical miles
Flight time duration
5 h 19 min
Time Difference
2 h 15 min
CO2 emission
281 kg

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Distance from Kathmandu to Long Seridan

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

Vincenty's formula (applied above)
  • 2547.990 miles
  • 4100.592 kilometers
  • 2214.143 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
  • 2550.853 miles
  • 4105.200 kilometers
  • 2216.631 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 Long Seridan?

The estimated flight time from Tribhuvan International Airport to Long Seridan Airport is 5 hours and 19 minutes.

Flight carbon footprint between Tribhuvan International Airport (KTM) and Long Seridan Airport (ODN)

On average, flying from Kathmandu to Long Seridan generates about 281 kg of CO2 per passenger, and 281 kilograms equals 619 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kathmandu to Long Seridan

See the map of the shortest flight path between Tribhuvan International Airport (KTM) and Long Seridan Airport (ODN).

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 Long Seridan Airport
City: Long Seridan
Country: Malaysia Flag of Malaysia
IATA Code: ODN
ICAO Code: WBGI
Coordinates: 3°58′1″N, 115°3′0″E