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DSM to OSP: distance & flight time
Des Moines (Des Moines International Airport) → Slupsk (Redzikowo Air Base)
4,652 mi
7,487 km · 4,042 nm
9h 35m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DSM→OSP fares Phone-only fares on this route — call free
Flight time details
4,652 miles nonstop takes roughly 9h 35m 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
- OSP — Redzikowo Air Base · Slupsk, Poland
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 OSP
- GDN · Gdańsk Lech Wałęsa Airport55 mi away
- QYD · Oksywie Military Air Base57 mi away
- RNN · Bornholm Airport102 mi away
- BZG · Bydgoszcz Ignacy Jan Paderewski Airport102 mi away
Frequently asked questions
How far is DSM from OSP?
The flight distance from Des Moines (DSM) to Slupsk (OSP) is 4,652 miles (7,487 km, 4,042 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSM to OSP?
A nonstop flight takes about 9h 35m 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 DSM to OSP?
Nonstop service on DSM–OSP 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 35m nonstop estimate.
What is the time difference between Des Moines and Slupsk?
Slupsk is 7 hours ahead of Des Moines.
What is the cheapest way to fly from DSM to OSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSM–OSP that never appear on search engines, with no booking fees.
Why are some DSM to OSP fares phone-only?
Consolidator contracts let us sell certain DSM–OSP 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.