Air Miles Calculator logo

How far is Inishmaan from Colombo?

The distance between Colombo (Ratmalana Airport) and Inishmaan (Inishmaan Aerodrome) is 5822 miles / 9370 kilometers / 5059 nautical miles.

Ratmalana Airport – Inishmaan Aerodrome

Distance arrow
5822
Miles
Distance arrow
9370
Kilometers
Distance arrow
5059
Nautical miles
Flight time duration
11 h 31 min
Time Difference
5 h 30 min
CO2 emission
693 kg

Search flights

Distance from Colombo to Inishmaan

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

Vincenty's formula (applied above)
  • 5821.990 miles
  • 9369.584 kilometers
  • 5059.171 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
  • 5819.238 miles
  • 9365.156 kilometers
  • 5056.780 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 Inishmaan?

The estimated flight time from Ratmalana Airport to Inishmaan Aerodrome is 11 hours and 31 minutes.

Flight carbon footprint between Ratmalana Airport (RML) and Inishmaan Aerodrome (IIA)

On average, flying from Colombo to Inishmaan generates about 693 kg of CO2 per passenger, and 693 kilograms equals 1 527 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Colombo to Inishmaan

See the map of the shortest flight path between Ratmalana Airport (RML) and Inishmaan Aerodrome (IIA).

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 Inishmaan Aerodrome
City: Inishmaan
Country: Ireland Flag of Ireland
IATA Code: IIA
ICAO Code: EIMN
Coordinates: 53°5′34″N, 9°34′5″W