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DU9 to OSR: distance & flight time
Dunnville (Dunnville Airport) → Ostrava (Ostrava Leos Janáček Airport)
4,347 mi
6,996 km · 3,778 nm
8h 59m
estimated nonstop flight time
—
time difference · heading northeast
See live DU9→OSR fares Phone-only fares on this route — call free
Flight time details
4,347 miles nonstop takes roughly 8h 59m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DU9 — Dunnville Airport · Dunnville, Canada
- 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 DU9
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 DU9 from OSR?
The flight distance from Dunnville (DU9) to Ostrava (OSR) is 4,347 miles (6,996 km, 3,778 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DU9 to OSR?
A nonstop flight takes about 8h 59m 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 cheapest way to fly from DU9 to OSR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DU9–OSR that never appear on search engines, with no booking fees.