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OSP to RDG: distance & flight time
Slupsk (Redzikowo Air Base) → Reading (Reading Regional Carl A Spaatz Field)
4,129 mi
6,646 km · 3,588 nm
8h 34m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OSP→RDG fares Phone-only fares on this route — call free
Flight time details
4,129 miles nonstop takes roughly 8h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OSP — Redzikowo Air Base · Slupsk, Poland
- RDG — Reading Regional Carl A Spaatz Field · Reading, 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 RDG
- PHL · Philadelphia International Airport52 mi away
- LNS · Lancaster Airport25 mi away
- CTH · Chester County G O Carlson Airport28 mi away
- UKT · Quakertown Airport31 mi away
Frequently asked questions
How far is OSP from RDG?
The flight distance from Slupsk (OSP) to Reading (RDG) is 4,129 miles (6,646 km, 3,588 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSP to RDG?
A nonstop flight takes about 8h 34m 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 Reading?
Reading is 6 hours behind Slupsk.
What is the cheapest way to fly from OSP to RDG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSP–RDG that never appear on search engines, with no booking fees.