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ALN to SPU: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Split (Split Airport)
5,121 mi
8,241 km · 4,450 nm
10h 30m
estimated nonstop flight time
—
time difference · heading northeast
See live ALN→SPU fares Phone-only fares on this route — call free
Flight time details
5,121 miles nonstop takes roughly 10h 30m 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
- ALN — St Louis Regional Airport · Alton/St Louis, United States
- SPU — Split Airport · Split, Croatia
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 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
Near SPU
- BWK · Bol Airport26 mi away
- ZAD · Zadar Airport62 mi away
- OMO · Mostar International Airport80 mi away
- SJJ · Sarajevo International Airport104 mi away
Frequently asked questions
How far is ALN from SPU?
The flight distance from Alton/St Louis (ALN) to Split (SPU) is 5,121 miles (8,241 km, 4,450 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to SPU?
A nonstop flight takes about 10h 30m 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 ALN to SPU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–SPU that never appear on search engines, with no booking fees.