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CPH to RML: distance & flight time
Copenhagen (Copenhagen Kastrup Airport) → Colombo (Colombo Ratmalana Airport)
4,950 mi
7,966 km · 4,301 nm
10h 10m
estimated nonstop flight time
+3.5h
time difference · heading east
See live CPH→RML fares Phone-only fares on this route — call free
Flight time details
4,950 miles nonstop takes roughly 10h 10m 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
- CPH — Copenhagen Kastrup Airport · Copenhagen, Denmark
- 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 CPH
- RKE · Copenhagen Roskilde Airport21 mi away
- MMX · Malmö Sturup Airport29 mi away
- AGH · Ängelholm-Helsingborg Airport47 mi away
- KID · Kristianstad Airport59 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 CPH from RML?
The flight distance from Copenhagen (CPH) to Colombo (RML) is 4,950 miles (7,966 km, 4,301 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPH to RML?
A nonstop flight takes about 10h 10m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CPH to RML?
Nonstop service on CPH–RML depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 10m nonstop estimate.
What is the time difference between Copenhagen and Colombo?
Colombo is 3.5 hours ahead of Copenhagen.
What is the cheapest way to fly from CPH to RML?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPH–RML that never appear on search engines, with no booking fees.
Why are some CPH to RML fares phone-only?
Consolidator contracts let us sell certain CPH–RML tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.