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OSP to RIW: distance & flight time
Slupsk (Redzikowo Air Base) → Riverton WY (Riverton Regional Airport)
4,975 mi
8,007 km · 4,324 nm
10h 13m
estimated nonstop flight time
-8h
time difference · heading northwest
See live OSP→RIW fares Phone-only fares on this route — call free
Flight time details
4,975 miles nonstop takes roughly 10h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- OSP — Redzikowo Air Base · Slupsk, Poland
- RIW — Riverton Regional Airport · Riverton WY, United States
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 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
Near RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 mi away
Frequently asked questions
How far is OSP from RIW?
The flight distance from Slupsk (OSP) to Riverton WY (RIW) is 4,975 miles (8,007 km, 4,324 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSP to RIW?
A nonstop flight takes about 10h 13m 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 Slupsk and Riverton WY?
Riverton WY is 8 hours behind Slupsk.
What is the cheapest way to fly from OSP to RIW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSP–RIW that never appear on search engines, with no booking fees.