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CMB to UTH: distance & flight time
Colombo (Bandaranaike International Colombo Airport) → Udon Thani (Udon Thani Airport)
1,697 mi
2,731 km · 1,475 nm
3h 48m
estimated nonstop flight time
+1.5h
time difference · heading northeast
See live CMB→UTH fares Phone-only fares on this route — call free
Flight time details
1,697 miles nonstop takes roughly 3h 48m 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
- UTH — Udon Thani Airport · Udon Thani, 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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is CMB from UTH?
The flight distance from Colombo (CMB) to Udon Thani (UTH) is 1,697 miles (2,731 km, 1,475 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMB to UTH?
A nonstop flight takes about 3h 48m 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 Udon Thani?
Udon Thani is 1.5 hours ahead of Colombo.
What is the cheapest way to fly from CMB to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMB–UTH that never appear on search engines, with no booking fees.