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CMB to RKD: distance & flight time
Colombo (Bandaranaike International Colombo Airport) → Rockland (Knox County Regional Airport)
8,402 mi
13,522 km · 7,301 nm
16h 57m
estimated nonstop flight time
-9.5h
time difference · heading northwest
See live CMB→RKD fares Phone-only fares on this route — call free
Flight time details
8,402 miles nonstop takes roughly 16h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- CMB — Bandaranaike International Colombo Airport · Colombo, Sri Lanka
- RKD — Knox County Regional Airport · Rockland, United States
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 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
Near RKD
- AUG · Augusta State Airport39 mi away
- NHZ · Brunswick Executive Airport43 mi away
- BHB · Hancock County-Bar Harbor Airport45 mi away
- BGR · Bangor International Airport53 mi away
Frequently asked questions
How far is CMB from RKD?
The flight distance from Colombo (CMB) to Rockland (RKD) is 8,402 miles (13,522 km, 7,301 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMB to RKD?
A nonstop flight takes about 16h 57m 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 Rockland?
Rockland is 9.5 hours behind Colombo.
What is the cheapest way to fly from CMB to RKD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMB–RKD that never appear on search engines, with no booking fees.