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DEC to CMB: distance & flight time
Decatur (Decatur Airport) → Colombo (Bandaranaike International Colombo Airport)
9,110 mi
14,661 km · 7,916 nm
18h 20m
estimated nonstop flight time
+10.5h
time difference · heading north
See live DEC→CMB fares Phone-only fares on this route — call free
Flight time details
9,110 miles nonstop takes roughly 18h 20m 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
- DEC — Decatur Airport · Decatur, 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 DEC
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 DEC from CMB?
The flight distance from Decatur (DEC) to Colombo (CMB) is 9,110 miles (14,661 km, 7,916 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to CMB?
A nonstop flight takes about 18h 20m 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 Decatur and Colombo?
Colombo is 10.5 hours ahead of Decatur.
What is the cheapest way to fly from DEC to CMB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–CMB that never appear on search engines, with no booking fees.