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DSM to OSR: distance & flight time
Des Moines (Des Moines International Airport) → Ostrava (Ostrava Leos Janáček Airport)
4,904 mi
7,892 km · 4,261 nm
10h 5m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DSM→OSR fares Phone-only fares on this route — call free
Flight time details
4,904 miles nonstop takes roughly 10h 5m 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
- DSM — Des Moines International Airport · Des Moines, 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 DSM
- OTM · Ottumwa Regional Airport70 mi away
- FOD · Fort Dodge Regional Airport75 mi away
- ALO · Waterloo Regional Airport96 mi away
- CID · The Eastern Iowa Airport104 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 DSM from OSR?
The flight distance from Des Moines (DSM) to Ostrava (OSR) is 4,904 miles (7,892 km, 4,261 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSM to OSR?
A nonstop flight takes about 10h 5m 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 Des Moines and Ostrava?
Ostrava is 7 hours ahead of Des Moines.
What is the cheapest way to fly from DSM to OSR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSM–OSR that never appear on search engines, with no booking fees.