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ISN to SZY: distance & flight time
Williston (Sloulin Field International Airport) → Szczytno-Szymany (Olsztyn-Mazury Airport)
4,702 mi
7,567 km · 4,086 nm
9h 41m
estimated nonstop flight time
—
time difference · heading northeast
See live ISN→SZY fares Phone-only fares on this route — call free
Flight time details
4,702 miles nonstop takes roughly 9h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ISN — Sloulin Field International Airport · Williston, United States
- SZY — Olsztyn-Mazury Airport · Szczytno-Szymany, 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 ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Near SZY
- WMI · Modlin Airport72 mi away
- WAW · Warsaw Chopin Airport91 mi away
- KGD · Khrabrovo Airport98 mi away
- GDN · Gdańsk Lech Wałęsa Airport118 mi away
Frequently asked questions
How far is ISN from SZY?
The flight distance from Williston (ISN) to Szczytno-Szymany (SZY) is 4,702 miles (7,567 km, 4,086 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to SZY?
A nonstop flight takes about 9h 41m 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 cheapest way to fly from ISN to SZY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–SZY that never appear on search engines, with no booking fees.