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BTC to UTH: distance & flight time
Batticaloa (Batticaloa Airport) → Udon Thani (Udon Thani Airport)
1,571 mi
2,528 km · 1,365 nm
3h 33m
estimated nonstop flight time
+1.5h
time difference · heading northeast
See live BTC→UTH fares Phone-only fares on this route — call free
Flight time details
1,571 miles nonstop takes roughly 3h 33m 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
- BTC — Batticaloa Airport · Batticaloa, 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 BTC
- ADP · Ampara Airport26 mi away
- HIM · Hingurakgoda Air Force Base53 mi away
- TRR · China Bay Airport67 mi away
- GIU · Sigiriya Air Force Base67 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 BTC from UTH?
The flight distance from Batticaloa (BTC) to Udon Thani (UTH) is 1,571 miles (2,528 km, 1,365 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTC to UTH?
A nonstop flight takes about 3h 33m 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 Batticaloa and Udon Thani?
Udon Thani is 1.5 hours ahead of Batticaloa.
What is the cheapest way to fly from BTC to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTC–UTH that never appear on search engines, with no booking fees.