How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from London to Colombo take?

Flight time depends on the exact route and aircraft, but at roughly 8,715 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

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Flight Distance: London to Colombo

8,715

Kilometres (km)

5,415

Miles (mi)

4,706

Nautical miles

About this flight distance

The great circle distance from London to Colombo is approximately 8,715 km. The typical flight time is 10h 45m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights London to Colombo →Flight duration London to Colombo →Cheapest day to fly London to Colombo →Flights London to Colombo

Nearby airports

Near London

London City Airport (LCY)36 km
London Gatwick Airport (LGW)41 km
London Luton Airport (LTN)45 km

Near Colombo

Colombo Ratmalana Airport (RML)40 km

Frequently Asked Questions

The great-circle distance from London to Colombo is approximately 8,715 km (5,415 miles).