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OSR to KSJ: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Kasos (Kasos Airport)
1,081 mi
1,740 km · 940 nm
2h 49m
estimated nonstop flight time
+1h
time difference · heading southeast
See live OSR→KSJ fares Phone-only fares on this route — call free
Flight time details
1,081 miles nonstop takes roughly 2h 49m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
- KSJ — Kasos Airport · Kasos, Greece
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 KSJ
- AOK · Karpathos Airport13 mi away
- JSH · Sitia Airport48 mi away
- JTY · Astypalaia Airport85 mi away
- KGS · Kos Airport95 mi away
Frequently asked questions
How far is OSR from KSJ?
The flight distance from Ostrava (OSR) to Kasos (KSJ) is 1,081 miles (1,740 km, 940 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to KSJ?
A nonstop flight takes about 2h 49m 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 Kasos?
Kasos is 1 hour ahead of Ostrava.
What is the cheapest way to fly from OSR to KSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–KSJ that never appear on search engines, with no booking fees.