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MLS to POA: distance & flight time
Miles City (Frank Wiley Field) → Porto Alegre (Salgado Filho Airport)
6,287 mi
10,118 km · 5,463 nm
12h 48m
estimated nonstop flight time
+3h
time difference · heading southeast
See live MLS→POA fares Phone-only fares on this route — call free
Flight time details
6,287 miles nonstop takes roughly 12h 48m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- MLS — Frank Wiley Field · Miles City, 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 MLS
- GDV · Dawson Community Airport71 mi away
- OLF · L M Clayton Airport116 mi away
- SDY · Sidney - Richland Regional Airport119 mi away
- SHR · Sheridan County Airport126 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 MLS from POA?
The flight distance from Miles City (MLS) to Porto Alegre (POA) is 6,287 miles (10,118 km, 5,463 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MLS to POA?
A nonstop flight takes about 12h 48m 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 Miles City and Porto Alegre?
Porto Alegre is 3 hours ahead of Miles City.
What is the cheapest way to fly from MLS to POA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLS–POA that never appear on search engines, with no booking fees.