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OST to THL: distance & flight time
Ostend (Ostend-Bruges International Airport) → Tachilek (Tachileik Airport)
5,420 mi
8,722 km · 4,709 nm
11h 6m
estimated nonstop flight time
+4.5h
time difference · heading east
See live OST→THL fares Phone-only fares on this route — call free
Flight time details
5,420 miles nonstop takes roughly 11h 6m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.
The two airports
- OST — Ostend-Bruges International Airport · Ostend, Belgium
- THL — Tachileik Airport · Tachilek, Burma
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 OST
- KJK · Wevelgem Airport30 mi away
- HZB · Merville-Calonne Airport41 mi away
- CQF · Calais-Dunkerque Airport43 mi away
- LIL · Lille-Lesquin Airport45 mi away
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
Frequently asked questions
How far is OST from THL?
The flight distance from Ostend (OST) to Tachilek (THL) is 5,420 miles (8,722 km, 4,709 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OST to THL?
A nonstop flight takes about 11h 6m 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 Ostend and Tachilek?
Tachilek is 4.5 hours ahead of Ostend.
What is the cheapest way to fly from OST to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OST–THL that never appear on search engines, with no booking fees.