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CMB to KKC: distance & flight time
Colombo (Bandaranaike International Colombo Airport) → Khon Kaen (Khon Kaen Airport)
1,674 mi
2,694 km · 1,455 nm
3h 45m
estimated nonstop flight time
+1.5h
time difference · heading northeast
See live CMB→KKC fares Phone-only fares on this route — call free
Flight time details
1,674 miles nonstop takes roughly 3h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- CMB — Bandaranaike International Colombo Airport · Colombo, Sri Lanka
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
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 KKC
- UTH · Udon Thani Airport64 mi away
- ROI · Roi Et Airport70 mi away
- BFV · Buri Ram Airport91 mi away
- LOE · Loei Airport97 mi away
Frequently asked questions
How far is CMB from KKC?
The flight distance from Colombo (CMB) to Khon Kaen (KKC) is 1,674 miles (2,694 km, 1,455 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMB to KKC?
A nonstop flight takes about 3h 45m 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 Khon Kaen?
Khon Kaen is 1.5 hours ahead of Colombo.
What is the cheapest way to fly from CMB to KKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMB–KKC that never appear on search engines, with no booking fees.