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RML to CNG: distance & flight time
Colombo (Colombo Ratmalana Airport) → Cognac (Cognac-Châteaubernard (BA 709) Air Base)
5,409 mi
8,705 km · 4,700 nm
11h 4m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live RML→CNG fares Phone-only fares on this route — call free
Flight time details
5,409 miles nonstop takes roughly 11h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
- CNG — Cognac-Châteaubernard (BA 709) Air Base · Cognac, France
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 CNG
- ANG · Angoulême-Brie-Champniers Airport26 mi away
- RYN · Royan-Médis Airport32 mi away
- RCO · Rochefort-Saint-Agnant (BA 721) Airport36 mi away
- NIT · Niort-Souché Airport45 mi away
Frequently asked questions
How far is RML from CNG?
The flight distance from Colombo (RML) to Cognac (CNG) is 5,409 miles (8,705 km, 4,700 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RML to CNG?
A nonstop flight takes about 11h 4m 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 Cognac?
Cognac is 3.5 hours behind Colombo.
What is the cheapest way to fly from RML to CNG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–CNG that never appear on search engines, with no booking fees.