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TRR to UTH: distance & flight time
Trinciomalee (China Bay Airport) → Udon Thani (Udon Thani Airport)
1,576 mi
2,536 km · 1,370 nm
3h 33m
estimated nonstop flight time
+1.5h
time difference · heading northeast
See live TRR→UTH fares Phone-only fares on this route — call free
Flight time details
1,576 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
- TRR — China Bay Airport · Trinciomalee, 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 TRR
- HIM · Hingurakgoda Air Force Base36 mi away
- GIU · Sigiriya Air Force Base51 mi away
- ACJ · Anuradhapura Air Force Base54 mi away
- BTC · Batticaloa Airport67 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 TRR from UTH?
The flight distance from Trinciomalee (TRR) to Udon Thani (UTH) is 1,576 miles (2,536 km, 1,370 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRR 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 Trinciomalee and Udon Thani?
Udon Thani is 1.5 hours ahead of Trinciomalee.
What is the cheapest way to fly from TRR to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRR–UTH that never appear on search engines, with no booking fees.