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POA to LWT: distance & flight time
Porto Alegre (Salgado Filho Airport) → Lewistown (Lewistown Municipal Airport)
6,439 mi
10,363 km · 5,596 nm
13h 6m
estimated nonstop flight time
-3h
time difference · heading northwest
See live POA→LWT fares Phone-only fares on this route — call free
Flight time details
6,439 miles nonstop takes roughly 13h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- POA — Salgado Filho Airport · Porto Alegre, Brazil
- LWT — Lewistown Municipal Airport · Lewistown, 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 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
Near LWT
- GTF · Great Falls International Airport94 mi away
- BIL · Billings Logan International Airport96 mi away
- HVR · Havre City County Airport104 mi away
- LVM · Mission Field104 mi away
Frequently asked questions
How far is POA from LWT?
The flight distance from Porto Alegre (POA) to Lewistown (LWT) is 6,439 miles (10,363 km, 5,596 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POA to LWT?
A nonstop flight takes about 13h 6m 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 Porto Alegre and Lewistown?
Lewistown is 3 hours behind Porto Alegre.
What is the cheapest way to fly from POA to LWT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POA–LWT that never appear on search engines, with no booking fees.