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THL to OIT: distance & flight time
Tachilek (Tachileik Airport) → Oita (Oita Airport)
2,142 mi
3,448 km · 1,862 nm
4h 40m
estimated nonstop flight time
+2.5h
time difference · heading northeast
See live THL→OIT fares Phone-only fares on this route — call free
Flight time details
2,142 miles nonstop takes roughly 4h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- OIT — Oita Airport · Oita, Japan
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 THL
- HOE · Ban Huoeisay Airport36 mi away
- CEI · Chiang Rai International Airport37 mi away
- MOG · Mong Hsat Airport44 mi away
- KET · Kengtung Airport60 mi away
Near OIT
- UBJ · Yamaguchi Ube Airport41 mi away
- KKJ · Kitakyūshū Airport48 mi away
- IWK · Iwakuni Marine Corps Air Station54 mi away
- MYJ · Matsuyama Airport60 mi away
Frequently asked questions
How far is THL from OIT?
The flight distance from Tachilek (THL) to Oita (OIT) is 2,142 miles (3,448 km, 1,862 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to OIT?
A nonstop flight takes about 4h 40m 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 Tachilek and Oita?
Oita is 2.5 hours ahead of Tachilek.
What is the cheapest way to fly from THL to OIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–OIT that never appear on search engines, with no booking fees.