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OSR to THL: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Tachilek (Tachileik Airport)
4,790 mi
7,709 km · 4,162 nm
9h 52m
estimated nonstop flight time
+4.5h
time difference · heading east
See live OSR→THL fares Phone-only fares on this route — call free
Flight time details
4,790 miles nonstop takes roughly 9h 52m 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
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
- 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 OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 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 OSR from THL?
The flight distance from Ostrava (OSR) to Tachilek (THL) is 4,790 miles (7,709 km, 4,162 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to THL?
A nonstop flight takes about 9h 52m 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 Ostrava and Tachilek?
Tachilek is 4.5 hours ahead of Ostrava.
What is the cheapest way to fly from OSR to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–THL that never appear on search engines, with no booking fees.