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CHS to POA: distance & flight time
Charleston (Charleston Air Force Base-International Airport) → Porto Alegre (Salgado Filho Airport)
4,738 mi
7,625 km · 4,117 nm
9h 45m
estimated nonstop flight time
+1h
time difference · heading southeast
See live CHS→POA fares Phone-only fares on this route — call free
Flight time details
4,738 miles nonstop takes roughly 9h 45m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- CHS — Charleston Air Force Base-International Airport · Charleston, 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 CHS
- BFT · Beaufort County Airport48 mi away
- GGE · Georgetown County Airport51 mi away
- HHH · Hilton Head Airport60 mi away
- OGB · Orangeburg Municipal Airport61 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 CHS from POA?
The flight distance from Charleston (CHS) to Porto Alegre (POA) is 4,738 miles (7,625 km, 4,117 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHS to POA?
A nonstop flight takes about 9h 45m 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 Charleston and Porto Alegre?
Porto Alegre is 1 hour ahead of Charleston.
What is the cheapest way to fly from CHS to POA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHS–POA that never appear on search engines, with no booking fees.