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CMB to DDG: distance & flight time
Colombo (Bandaranaike International Colombo Airport) → Dandong (Dandong Airport)
3,555 mi
5,721 km · 3,089 nm
7h 26m
estimated nonstop flight time
+2.5h
time difference · heading northeast
See live CMB→DDG fares Phone-only fares on this route — call free
Flight time details
3,555 miles nonstop takes roughly 7h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- CMB — Bandaranaike International Colombo Airport · Colombo, Sri Lanka
- DDG — Dandong Airport · Dandong, China
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 DDG
- FNJ · Pyongyang Sunan International Airport92 mi away
- CNI · Changhai Airport101 mi away
- AOG · Anshan Air Base106 mi away
- YKH · Yingkou Lanqi Airport108 mi away
Frequently asked questions
How far is CMB from DDG?
The flight distance from Colombo (CMB) to Dandong (DDG) is 3,555 miles (5,721 km, 3,089 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMB to DDG?
A nonstop flight takes about 7h 26m 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 Dandong?
Dandong is 2.5 hours ahead of Colombo.
What is the cheapest way to fly from CMB to DDG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMB–DDG that never appear on search engines, with no booking fees.