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RDO to CMB: distance & flight time
RADOM (Radom Airport) → Colombo (Bandaranaike International Colombo Airport)
4,504 mi
7,249 km · 3,914 nm
9h 18m
estimated nonstop flight time
+3.5h
time difference · heading east
See live RDO→CMB fares Phone-only fares on this route — call free
Flight time details
4,504 miles nonstop takes roughly 9h 18m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- RDO — Radom Airport · RADOM, Poland
- CMB — Bandaranaike International Colombo 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 RDO
- WAW · Warsaw Chopin Airport55 mi away
- LUZ · Lublin Airport66 mi away
- WMI · Modlin Airport77 mi away
- LCJ · Łódź Władysław Reymont Airport81 mi away
Near CMB
- RML · Colombo Ratmalana Airport25 mi away
- GIU · Sigiriya Air Force Base79 mi away
- ACJ · Anuradhapura Air Force Base86 mi away
- KCT · Koggala Airport87 mi away
Frequently asked questions
How far is RDO from CMB?
The flight distance from RADOM (RDO) to Colombo (CMB) is 4,504 miles (7,249 km, 3,914 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDO to CMB?
A nonstop flight takes about 9h 18m 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 RADOM and Colombo?
Colombo is 3.5 hours ahead of RADOM.
What is the cheapest way to fly from RDO to CMB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDO–CMB that never appear on search engines, with no booking fees.