Need help booking?
Unpublished phone-only deals available
CTB to POA: distance & flight time
Cutbank (Cut Bank International Airport) → Porto Alegre (Salgado Filho Airport)
6,612 mi
10,641 km · 5,745 nm
13h 26m
estimated nonstop flight time
+3h
time difference · heading southeast
See live CTB→POA fares Phone-only fares on this route — call free
Flight time details
6,612 miles nonstop takes roughly 13h 26m 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
- CTB — Cut Bank International Airport · Cutbank, 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 CTB
- YQL · Lethbridge County Airport73 mi away
- FCA · Glacier Park International Airport89 mi away
- GTF · Great Falls International Airport91 mi away
- WPC · Pincher Creek Airport97 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 CTB from POA?
The flight distance from Cutbank (CTB) to Porto Alegre (POA) is 6,612 miles (10,641 km, 5,745 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTB to POA?
A nonstop flight takes about 13h 26m 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 Cutbank and Porto Alegre?
Porto Alegre is 3 hours ahead of Cutbank.
What is the cheapest way to fly from CTB to POA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTB–POA that never appear on search engines, with no booking fees.