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IKK to OSR: distance & flight time
Kankakee (Greater Kankakee Airport) → Ostrava (Ostrava Leos Janáček Airport)
4,731 mi
7,614 km · 4,111 nm
9h 45m
estimated nonstop flight time
+7h
time difference · heading northeast
See live IKK→OSR fares Phone-only fares on this route — call free
Flight time details
4,731 miles nonstop takes roughly 9h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- IKK — Greater Kankakee Airport · Kankakee, United States
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
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 IKK
- ORD · Chicago O'Hare International Airport63 mi away
- JOT · Joliet Regional Airport35 mi away
- RNZ · Jasper County Airport36 mi away
- LOT · Lewis University Airport39 mi away
Near OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 mi away
Frequently asked questions
How far is IKK from OSR?
The flight distance from Kankakee (IKK) to Ostrava (OSR) is 4,731 miles (7,614 km, 4,111 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKK to OSR?
A nonstop flight takes about 9h 45m 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 Kankakee and Ostrava?
Ostrava is 7 hours ahead of Kankakee.
What is the cheapest way to fly from IKK to OSR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKK–OSR that never appear on search engines, with no booking fees.