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How far is Jomsom from Colombo?

The distance between Colombo (Ratmalana Airport) and Jomsom (Jomsom Airport) is 1531 miles / 2464 kilometers / 1330 nautical miles.

Ratmalana Airport – Jomsom Airport

Distance arrow
1531
Miles
Distance arrow
2464
Kilometers
Distance arrow
1330
Nautical miles
Flight time duration
3 h 23 min
CO2 emission
181 kg

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Distance from Colombo to Jomsom

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

Vincenty's formula (applied above)
  • 1530.951 miles
  • 2463.826 kilometers
  • 1330.360 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
  • 1537.701 miles
  • 2474.691 kilometers
  • 1336.226 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 Colombo to Jomsom?

The estimated flight time from Ratmalana Airport to Jomsom Airport is 3 hours and 23 minutes.

Flight carbon footprint between Ratmalana Airport (RML) and Jomsom Airport (JMO)

On average, flying from Colombo to Jomsom generates about 181 kg of CO2 per passenger, and 181 kilograms equals 400 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Colombo to Jomsom

See the map of the shortest flight path between Ratmalana Airport (RML) and Jomsom Airport (JMO).

Airport information

Origin Ratmalana Airport
City: Colombo
Country: Sri Lanka Flag of Sri Lanka
IATA Code: RML
ICAO Code: VCCC
Coordinates: 6°49′19″N, 79°53′10″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