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UNA to ALN: distance & flight time
Una (Hotel Transamérica Airport) → Alton/St Louis (St Louis Regional Airport)
4,989 mi
8,029 km · 4,335 nm
10h 15m
estimated nonstop flight time
—
time difference · heading northwest
See live UNA→ALN fares Phone-only fares on this route — call free
Flight time details
4,989 miles nonstop takes roughly 10h 15m 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
- UNA — Hotel Transamérica Airport · Una, Brazil
- 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 UNA
- IOS · Bahia - Jorge Amado Airport37 mi away
- BPS · Porto Seguro Airport75 mi away
- VDC · Vitória da Conquista Airport129 mi away
- VAL · Valença Airport142 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 UNA from ALN?
The flight distance from Una (UNA) to Alton/St Louis (ALN) is 4,989 miles (8,029 km, 4,335 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNA to ALN?
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.
What is the cheapest way to fly from UNA to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNA–ALN that never appear on search engines, with no booking fees.