Need help booking?
Unpublished phone-only deals available
DAA to OSR: distance & flight time
Fort Belvoir (Davison Army Air Field) → Ostrava (Ostrava Leos Janáček Airport)
4,457 mi
7,173 km · 3,873 nm
9h 12m
estimated nonstop flight time
—
time difference · heading northeast
See live DAA→OSR fares Phone-only fares on this route — call free
Flight time details
4,457 miles nonstop takes roughly 9h 12m 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
- DAA — Davison Army Air Field · Fort Belvoir, 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 DAA
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 DAA from OSR?
The flight distance from Fort Belvoir (DAA) to Ostrava (OSR) is 4,457 miles (7,173 km, 3,873 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAA to OSR?
A nonstop flight takes about 9h 12m 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 DAA to OSR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAA–OSR that never appear on search engines, with no booking fees.