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How far is London from Colombo?

The distance between Colombo (Ratmalana Airport) and London (London Gatwick Airport) is 5424 miles / 8729 kilometers / 4713 nautical miles.

Ratmalana Airport – London Gatwick Airport

Distance arrow
5424
Miles
Distance arrow
8729
Kilometers
Distance arrow
4713
Nautical miles
Flight time duration
10 h 46 min
Time Difference
5 h 30 min
CO2 emission
639 kg

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Distance from Colombo to London

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

Vincenty's formula (applied above)
  • 5423.684 miles
  • 8728.573 kilometers
  • 4713.053 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
  • 5421.897 miles
  • 8725.697 kilometers
  • 4711.499 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 London?

The estimated flight time from Ratmalana Airport to London Gatwick Airport is 10 hours and 46 minutes.

Flight carbon footprint between Ratmalana Airport (RML) and London Gatwick Airport (LGW)

On average, flying from Colombo to London generates about 639 kg of CO2 per passenger, and 639 kilograms equals 1 410 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Colombo to London

See the map of the shortest flight path between Ratmalana Airport (RML) and London Gatwick Airport (LGW).

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 London Gatwick Airport
City: London
Country: United Kingdom Flag of United Kingdom
IATA Code: LGW
ICAO Code: EGKK
Coordinates: 51°8′53″N, 0°11′25″W