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CPR to POA: distance & flight time
Casper (Casper-Natrona County International Airport) → Porto Alegre (Salgado Filho Airport)
6,136 mi
9,875 km · 5,332 nm
12h 30m
estimated nonstop flight time
+3h
time difference · heading southeast
See live CPR→POA fares Phone-only fares on this route — call free
Flight time details
6,136 miles nonstop takes roughly 12h 30m 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
- CPR — Casper-Natrona County International Airport · Casper, 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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 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 CPR from POA?
The flight distance from Casper (CPR) to Porto Alegre (POA) is 6,136 miles (9,875 km, 5,332 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to POA?
A nonstop flight takes about 12h 30m 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 Casper and Porto Alegre?
Porto Alegre is 3 hours ahead of Casper.
What is the cheapest way to fly from CPR to POA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–POA that never appear on search engines, with no booking fees.