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RDM to RML: distance & flight time
Redmond-Bend (Roberts Field) → Colombo (Colombo Ratmalana Airport)
8,672 mi
13,956 km · 7,536 nm
17h 28m
estimated nonstop flight time
+12.5h
time difference · heading northwest
See live RDM→RML fares Phone-only fares on this route — call free
Flight time details
8,672 miles nonstop takes roughly 17h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- RDM — Roberts Field · Redmond-Bend, United States
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
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 RDM
- PRZ · Prineville Airport12 mi away
- DLS · Columbia Gorge Regional the Dalles Municipal Airport94 mi away
- SLE · Salem Municipal Airport/McNary Field102 mi away
- EUG · Mahlon Sweet Field103 mi away
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
Frequently asked questions
How far is RDM from RML?
The flight distance from Redmond-Bend (RDM) to Colombo (RML) is 8,672 miles (13,956 km, 7,536 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDM to RML?
A nonstop flight takes about 17h 28m 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 Redmond-Bend and Colombo?
Colombo is 12.5 hours ahead of Redmond-Bend.
What is the cheapest way to fly from RDM to RML?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDM–RML that never appear on search engines, with no booking fees.