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OSH to OSR: distance & flight time
Oshkosh (Wittman Regional Airport) → Ostrava (Ostrava Leos Janáček Airport)
4,606 mi
7,413 km · 4,003 nm
9h 30m
estimated nonstop flight time
+7h
time difference · heading northeast
See live OSH→OSR fares Phone-only fares on this route — call free
Flight time details
4,606 miles nonstop takes roughly 9h 30m 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
- OSH — Wittman Regional Airport · Oshkosh, 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 OSH
- FLD · Fond du Lac County Airport15 mi away
- ATW · Appleton International Airport19 mi away
- SBM · Sheboygan County Memorial Airport38 mi away
- GRB · Austin Straubel International Airport41 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 OSH from OSR?
The flight distance from Oshkosh (OSH) to Ostrava (OSR) is 4,606 miles (7,413 km, 4,003 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to OSR?
A nonstop flight takes about 9h 30m 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 Oshkosh and Ostrava?
Ostrava is 7 hours ahead of Oshkosh.
What is the cheapest way to fly from OSH to OSR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–OSR that never appear on search engines, with no booking fees.