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FSM to POA: distance & flight time
Fort Smith (Fort Smith Regional Airport) → Porto Alegre (Salgado Filho Airport)
5,316 mi
8,556 km · 4,620 nm
10h 53m
estimated nonstop flight time
+2h
time difference · heading southeast
See live FSM→POA fares Phone-only fares on this route — call free
Flight time details
5,316 miles nonstop takes roughly 10h 53m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- FSM — Fort Smith Regional Airport · Fort Smith, United States
- POA — Salgado Filho Airport · Porto Alegre, 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 FSM
- FYV · Drake Field47 mi away
- XNA · Northwest Arkansas Regional Airport65 mi away
- MLC · Mc Alester Regional Airport86 mi away
- OKM · Okmulgee Regional Airport92 mi away
Near POA
- CXJ · Hugo Cantergiani Regional Airport55 mi away
- CCM · Diomício Freitas Airport137 mi away
- PET · João Simões Lopes Neto International Airport137 mi away
- PFB · Lauro Kurtz Airport140 mi away
Frequently asked questions
How far is FSM from POA?
The flight distance from Fort Smith (FSM) to Porto Alegre (POA) is 5,316 miles (8,556 km, 4,620 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSM to POA?
A nonstop flight takes about 10h 53m 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 time difference between Fort Smith and Porto Alegre?
Porto Alegre is 2 hours ahead of Fort Smith.
What is the cheapest way to fly from FSM to POA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSM–POA that never appear on search engines, with no booking fees.