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GBD to OSP: distance & flight time
Great Bend (Great Bend Municipal Airport) → Slupsk (Redzikowo Air Base)
4,990 mi
8,030 km · 4,336 nm
10h 15m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GBD→OSP fares Phone-only fares on this route — call free
Flight time details
4,990 miles nonstop takes roughly 10h 15m 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
- GBD — Great Bend Municipal Airport · Great Bend, 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 GBD
- RSL · Russell Municipal Airport37 mi away
- HYS · Hays Regional Airport41 mi away
- PTT · Pratt Regional Airport45 mi away
- HUT · Hutchinson Municipal Airport58 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 GBD from OSP?
The flight distance from Great Bend (GBD) to Slupsk (OSP) is 4,990 miles (8,030 km, 4,336 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GBD to OSP?
A nonstop flight takes about 10h 15m 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 GBD to OSP?
Nonstop service on GBD–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 10h 15m nonstop estimate.
What is the time difference between Great Bend and Slupsk?
Slupsk is 7 hours ahead of Great Bend.
What is the cheapest way to fly from GBD to OSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GBD–OSP that never appear on search engines, with no booking fees.
Why are some GBD to OSP fares phone-only?
Consolidator contracts let us sell certain GBD–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.