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SZY to ALN: distance & flight time
Szczytno-Szymany (Olsztyn-Mazury Airport) → Alton/St Louis (St Louis Regional Airport)
4,851 mi
7,806 km · 4,215 nm
9h 59m
estimated nonstop flight time
—
time difference · heading northwest
See live SZY→ALN fares Phone-only fares on this route — call free
Flight time details
4,851 miles nonstop takes roughly 9h 59m gate to gate, flying northwest. 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
- SZY — Olsztyn-Mazury Airport · Szczytno-Szymany, Poland
- ALN — St Louis Regional Airport · Alton/St Louis, 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 SZY
- WMI · Modlin Airport72 mi away
- WAW · Warsaw Chopin Airport91 mi away
- KGD · Khrabrovo Airport98 mi away
- GDN · Gdańsk Lech Wałęsa Airport118 mi away
Near ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Frequently asked questions
How far is SZY from ALN?
The flight distance from Szczytno-Szymany (SZY) to Alton/St Louis (ALN) is 4,851 miles (7,806 km, 4,215 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZY to ALN?
A nonstop flight takes about 9h 59m 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 SZY to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZY–ALN that never appear on search engines, with no booking fees.