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 Sydney to Colombo take?

Flight time depends on the exact route and aircraft, but at roughly 8,762 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: Sydney to Colombo

8,762

Kilometres (km)

5,444

Miles (mi)

4,731

Nautical miles

About this flight distance

The great circle distance from Sydney to Colombo is approximately 8,762 km. The typical flight time is 10h 48m.

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 Sydney to Colombo →Flight duration Sydney to Colombo →Cheapest day to fly Sydney to Colombo →Flights Sydney to Colombo

Nearby airports

Near Colombo

Colombo Ratmalana Airport (RML)40 km

Frequently Asked Questions

The great-circle distance from Sydney to Colombo is approximately 8,762 km (5,444 miles).