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OSR to AUW: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Wausau (Wausau Downtown Airport)
4,593 mi
7,392 km · 3,992 nm
9h 28m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSR→AUW fares Phone-only fares on this route — call free
Flight time details
4,593 miles nonstop takes roughly 9h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
- AUW — Wausau Downtown Airport · Wausau, United States
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 AUW
- CWA · Central Wisconsin Airport10 mi away
- STE · Stevens Point Municipal Airport27 mi away
- MFI · Marshfield Municipal Airport34 mi away
- ISW · Alexander Field South Wood County Airport40 mi away
Frequently asked questions
How far is OSR from AUW?
The flight distance from Ostrava (OSR) to Wausau (AUW) is 4,593 miles (7,392 km, 3,992 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to AUW?
A nonstop flight takes about 9h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from OSR to AUW?
Nonstop service on OSR–AUW depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 28m nonstop estimate.
What is the time difference between Ostrava and Wausau?
Wausau is 7 hours behind Ostrava.
What is the cheapest way to fly from OSR to AUW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–AUW that never appear on search engines, with no booking fees.
Why are some OSR to AUW fares phone-only?
Consolidator contracts let us sell certain OSR–AUW tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.