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ALN to GRU: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Sao Paulo (Guarulhos - Governador André Franco Montoro International Airport)
5,146 mi
8,281 km · 4,471 nm
10h 33m
estimated nonstop flight time
—
time difference · heading southeast
See live ALN→GRU fares Phone-only fares on this route — call free
Flight time details
5,146 miles nonstop takes roughly 10h 33m gate to gate, flying southeast. 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
- GRU — Guarulhos - Governador André Franco Montoro International Airport · Sao Paulo, Brazil
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 GRU
- CGH · Congonhas Airport18 mi away
- BJP · Estadual Arthur Siqueira Airport32 mi away
- SSZ · Base Aérea de Santos Airport36 mi away
- SJK · Professor Urbano Ernesto Stumpf Airport41 mi away
Frequently asked questions
How far is ALN from GRU?
The flight distance from Alton/St Louis (ALN) to Sao Paulo (GRU) is 5,146 miles (8,281 km, 4,471 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to GRU?
A nonstop flight takes about 10h 33m 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 GRU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–GRU that never appear on search engines, with no booking fees.