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OSR to BTC: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Batticaloa (Batticaloa Airport)
4,643 mi
7,472 km · 4,034 nm
9h 34m
estimated nonstop flight time
+3.5h
time difference · heading east
See live OSR→BTC fares Phone-only fares on this route — call free
Flight time details
4,643 miles nonstop takes roughly 9h 34m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
- BTC — Batticaloa Airport · Batticaloa, Sri Lanka
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 BTC
- ADP · Ampara Airport26 mi away
- HIM · Hingurakgoda Air Force Base53 mi away
- TRR · China Bay Airport67 mi away
- GIU · Sigiriya Air Force Base67 mi away
Frequently asked questions
How far is OSR from BTC?
The flight distance from Ostrava (OSR) to Batticaloa (BTC) is 4,643 miles (7,472 km, 4,034 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to BTC?
A nonstop flight takes about 9h 34m 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 Batticaloa?
Batticaloa is 3.5 hours ahead of Ostrava.
What is the cheapest way to fly from OSR to BTC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–BTC that never appear on search engines, with no booking fees.