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RML to DLK: distance & flight time
Colombo (Colombo Ratmalana Airport) → Dulkaninna (Dulkaninna Airport)
4,612 mi
7,421 km · 4,007 nm
9h 31m
estimated nonstop flight time
—
time difference · heading southeast
See live RML→DLK fares Phone-only fares on this route — call free
Flight time details
4,612 miles nonstop takes roughly 9h 31m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
- DLK — Dulkaninna Airport · Dulkaninna, Australia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near RML
- CMB · Bandaranaike International Colombo Airport25 mi away
- KCT · Koggala Airport65 mi away
- HRI · Mattala Rajapaksa International Airport93 mi away
- GIU · Sigiriya Air Force Base97 mi away
Near DLK
- LGH · Leigh Creek Airport110 mi away
- MOO · Moomba Airport122 mi away
- OLP · Olympic Dam Airport140 mi away
Frequently asked questions
How far is RML from DLK?
The flight distance from Colombo (RML) to Dulkaninna (DLK) is 4,612 miles (7,421 km, 4,007 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RML to DLK?
A nonstop flight takes about 9h 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from RML to DLK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–DLK that never appear on search engines, with no booking fees.