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ADT to CMB: distance & flight time
Ada (Ada Regional Airport) → Colombo (Bandaranaike International Colombo Airport)
9,527 mi
15,333 km · 8,279 nm
19h 9m
estimated nonstop flight time
+10.5h
time difference · heading north
See live ADT→CMB fares Phone-only fares on this route — call free
Flight time details
9,527 miles nonstop takes roughly 19h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- ADT — Ada Regional Airport · Ada, United States
- 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 ADT
- ADM · Ardmore Municipal Airport40 mi away
- MLC · Mc Alester Regional Airport51 mi away
- TIK · Tinker Air Force Base58 mi away
- OKC · Will Rogers World Airport66 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 ADT from CMB?
The flight distance from Ada (ADT) to Colombo (CMB) is 9,527 miles (15,333 km, 8,279 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADT to CMB?
A nonstop flight takes about 19h 9m 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 Ada and Colombo?
Colombo is 10.5 hours ahead of Ada.
What is the cheapest way to fly from ADT to CMB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADT–CMB that never appear on search engines, with no booking fees.