Need help booking?
Unpublished phone-only deals available
GRF to POA: distance & flight time
Fort Lewis (Gray Army Air Field) → Porto Alegre (Salgado Filho Airport)
6,927 mi
11,148 km · 6,019 nm
14h 3m
estimated nonstop flight time
+4h
time difference · heading southeast
See live GRF→POA fares Phone-only fares on this route — call free
Flight time details
6,927 miles nonstop takes roughly 14h 3m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, 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 GRF
- SEA · Seattle Tacoma International Airport29 mi away
- TCM · McChord Air Force Base6 mi away
- TIW · Tacoma Narrows Airport13 mi away
- OLM · Olympia Regional Airport17 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 GRF from POA?
The flight distance from Fort Lewis (GRF) to Porto Alegre (POA) is 6,927 miles (11,148 km, 6,019 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to POA?
A nonstop flight takes about 14h 3m 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 Fort Lewis and Porto Alegre?
Porto Alegre is 4 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to POA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–POA that never appear on search engines, with no booking fees.