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DNN to CMB: distance & flight time
Dalton (Dalton Municipal Airport) → Colombo (Bandaranaike International Colombo Airport)
9,375 mi
15,088 km · 8,147 nm
18h 51m
estimated nonstop flight time
+9.5h
time difference · heading north
See live DNN→CMB fares Phone-only fares on this route — call free
Flight time details
9,375 miles nonstop takes roughly 18h 51m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- DNN — Dalton Municipal Airport · Dalton, 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 DNN
- CHA · Lovell Field29 mi away
- RMG · Richard B Russell Airport30 mi away
- HDI · Hardwick Field34 mi away
- ATL · Hartsfield Jackson Atlanta International Airport79 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 DNN from CMB?
The flight distance from Dalton (DNN) to Colombo (CMB) is 9,375 miles (15,088 km, 8,147 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DNN to CMB?
A nonstop flight takes about 18h 51m 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 Dalton and Colombo?
Colombo is 9.5 hours ahead of Dalton.
What is the cheapest way to fly from DNN to CMB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DNN–CMB that never appear on search engines, with no booking fees.