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RML to UMR: distance & flight time
Colombo (Colombo Ratmalana Airport) → Woomera (Woomera Airfield)
4,580 mi
7,370 km · 3,979 nm
9h 27m
estimated nonstop flight time
+4h
time difference · heading southeast
See live RML→UMR fares Phone-only fares on this route — call free
Flight time details
4,580 miles nonstop takes roughly 9h 27m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
- UMR — Woomera Airfield · Woomera, 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 UMR
- OLP · Olympic Dam Airport46 mi away
- LGH · Leigh Creek Airport103 mi away
- PUG · Port Augusta Airport108 mi away
- PXH · Prominent Hill Airport125 mi away
Frequently asked questions
How far is RML from UMR?
The flight distance from Colombo (RML) to Woomera (UMR) is 4,580 miles (7,370 km, 3,979 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RML to UMR?
A nonstop flight takes about 9h 27m 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 time difference between Colombo and Woomera?
Woomera is 4 hours ahead of Colombo.
What is the cheapest way to fly from RML to UMR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–UMR that never appear on search engines, with no booking fees.