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THL to OTP: distance & flight time
Tachilek (Tachileik Airport) → Bucharest (Henri Coandă International Airport)
4,453 mi
7,167 km · 3,870 nm
9h 12m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live THL→OTP fares Phone-only fares on this route — call free
Flight time details
4,453 miles nonstop takes roughly 9h 12m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- OTP — Henri Coandă International Airport · Bucharest, Romania
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 OTP
- BBU · Băneasa International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport100 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport119 mi away
Frequently asked questions
How far is THL from OTP?
The flight distance from Tachilek (THL) to Bucharest (OTP) is 4,453 miles (7,167 km, 3,870 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to OTP?
A nonstop flight takes about 9h 12m 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 Bucharest?
Bucharest is 3.5 hours behind Tachilek.
What is the cheapest way to fly from THL to OTP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–OTP that never appear on search engines, with no booking fees.