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RML to KUN: distance & flight time
Colombo (Colombo Ratmalana Airport) → Kaunas (Kaunas International Airport)
4,513 mi
7,263 km · 3,921 nm
9h 19m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live RML→KUN fares Phone-only fares on this route — call free
Flight time details
4,513 miles nonstop takes roughly 9h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
- KUN — Kaunas International Airport · Kaunas, Lithuania
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 KUN
- VNO · Vilnius International Airport53 mi away
- PNV · Panevėžys Air Base55 mi away
- SQQ · Šiauliai International Airport70 mi away
- HLJ · Barysiai Airport79 mi away
Frequently asked questions
How far is RML from KUN?
The flight distance from Colombo (RML) to Kaunas (KUN) is 4,513 miles (7,263 km, 3,921 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RML to KUN?
A nonstop flight takes about 9h 19m 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 Kaunas?
Kaunas is 2.5 hours behind Colombo.
What is the cheapest way to fly from RML to KUN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–KUN that never appear on search engines, with no booking fees.