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KCT to UTH: distance & flight time
Koggala (Koggala Airport) → Udon Thani (Udon Thani Airport)
1,709 mi
2,750 km · 1,485 nm
3h 49m
estimated nonstop flight time
+1.5h
time difference · heading northeast
See live KCT→UTH fares Phone-only fares on this route — call free
Flight time details
1,709 miles nonstop takes roughly 3h 49m 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
- KCT — Koggala Airport · Koggala, 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 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
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 KCT from UTH?
The flight distance from Koggala (KCT) to Udon Thani (UTH) 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 KCT to UTH?
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 Koggala and Udon Thani?
Udon Thani is 1.5 hours ahead of Koggala.
What is the cheapest way to fly from KCT to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCT–UTH that never appear on search engines, with no booking fees.