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UTH to KCT: distance & flight time
Udon Thani (Udon Thani Airport) → Koggala (Koggala Airport)
1,709 mi
2,750 km · 1,485 nm
3h 49m
estimated nonstop flight time
-1.5h
time difference · heading southwest
See live UTH→KCT fares Phone-only fares on this route — call free
Flight time details
1,709 miles nonstop takes roughly 3h 49m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- UTH — Udon Thani Airport · Udon Thani, Thailand
- KCT — Koggala Airport · Koggala, 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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Near KCT
- HRI · Mattala Rajapaksa International Airport59 mi away
- RML · Colombo Ratmalana Airport65 mi away
- WRZ · Weerawila Airport65 mi away
- CMB · Bandaranaike International Colombo Airport87 mi away
Frequently asked questions
How far is UTH from KCT?
The flight distance from Udon Thani (UTH) to Koggala (KCT) is 1,709 miles (2,750 km, 1,485 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to KCT?
A nonstop flight takes about 3h 49m 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 Udon Thani and Koggala?
Koggala is 1.5 hours behind Udon Thani.
What is the cheapest way to fly from UTH to KCT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–KCT that never appear on search engines, with no booking fees.