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POR to GRF: distance & flight time
Pori (Pori Airport) → Fort Lewis (Gray Army Air Field)
4,680 mi
7,532 km · 4,067 nm
9h 39m
estimated nonstop flight time
-10h
time difference · heading northwest
See live POR→GRF fares Phone-only fares on this route — call free
Flight time details
4,680 miles nonstop takes roughly 9h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- POR — Pori Airport · Pori, Finland
- GRF — Gray Army Air Field · Fort Lewis, United States
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 POR
- TMP · Tampere-Pirkkala Airport60 mi away
- TKU · Turku Airport67 mi away
- KHJ · Kauhajoki Airport72 mi away
- SJY · Seinäjoki Airport91 mi away
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
Frequently asked questions
How far is POR from GRF?
The flight distance from Pori (POR) to Fort Lewis (GRF) is 4,680 miles (7,532 km, 4,067 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POR to GRF?
A nonstop flight takes about 9h 39m 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 Pori and Fort Lewis?
Fort Lewis is 10 hours behind Pori.
What is the cheapest way to fly from POR to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POR–GRF that never appear on search engines, with no booking fees.