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BTC to KLU: distance & flight time
Batticaloa (Batticaloa Airport) → Klagenfurt (Klagenfurt Airport)
4,762 mi
7,664 km · 4,138 nm
9h 48m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live BTC→KLU fares Phone-only fares on this route — call free
Flight time details
4,762 miles nonstop takes roughly 9h 48m 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
- BTC — Batticaloa Airport · Batticaloa, Sri Lanka
- KLU — Klagenfurt Airport · Klagenfurt, Austria
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 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
Near KLU
- LJU · Ljubljana Jože Pučnik Airport29 mi away
- GRZ · Graz Airport57 mi away
- MBX · Maribor Airport65 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport70 mi away
Frequently asked questions
How far is BTC from KLU?
The flight distance from Batticaloa (BTC) to Klagenfurt (KLU) is 4,762 miles (7,664 km, 4,138 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTC to KLU?
A nonstop flight takes about 9h 48m 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 Batticaloa and Klagenfurt?
Klagenfurt is 3.5 hours behind Batticaloa.
What is the cheapest way to fly from BTC to KLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTC–KLU that never appear on search engines, with no booking fees.