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TSF to ALN: distance & flight time
Treviso (Treviso-Sant'Angelo Airport) → Alton/St Louis (St Louis Regional Airport)
4,872 mi
7,841 km · 4,234 nm
10h 1m
estimated nonstop flight time
—
time difference · heading northwest
See live TSF→ALN fares Phone-only fares on this route — call free
Flight time details
4,872 miles nonstop takes roughly 10h 1m 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
- TSF — Treviso-Sant'Angelo Airport · Treviso, Italy
- 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 TSF
- VCE · Venice Marco Polo Airport12 mi away
- QPA · Padova Airport24 mi away
- AVB · Aviano Air Base33 mi away
- VIC · Vicenza Airport33 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 TSF from ALN?
The flight distance from Treviso (TSF) to Alton/St Louis (ALN) is 4,872 miles (7,841 km, 4,234 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TSF to ALN?
A nonstop flight takes about 10h 1m 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 TSF to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TSF–ALN that never appear on search engines, with no booking fees.