Need help booking?
Unpublished phone-only deals available
DTW to OSR: distance & flight time
Detroit (Detroit Metropolitan Wayne County Airport) → Ostrava (Ostrava Leos Janáček Airport)
4,515 mi
7,266 km · 3,923 nm
9h 19m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DTW→OSR fares Phone-only fares on this route — call free
Flight time details
4,515 miles nonstop takes roughly 9h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- DTW — Detroit Metropolitan Wayne County Airport · Detroit, 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 DTW
- YIP · Willow Run Airport9 mi away
- ARB · Ann Arbor Municipal Airport20 mi away
- YQG · Windsor Airport21 mi away
- DET · Coleman A. Young Municipal Airport22 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 DTW from OSR?
The flight distance from Detroit (DTW) to Ostrava (OSR) is 4,515 miles (7,266 km, 3,923 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTW to OSR?
A nonstop flight takes about 9h 19m 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 Detroit and Ostrava?
Ostrava is 6 hours ahead of Detroit.
What is the cheapest way to fly from DTW to OSR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTW–OSR that never appear on search engines, with no booking fees.