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POW to GRF: distance & flight time
Portoroz (Portoroz Airport) → Fort Lewis (Gray Army Air Field)
5,512 mi
8,871 km · 4,790 nm
11h 17m
estimated nonstop flight time
-9h
time difference · heading northwest
See live POW→GRF fares Phone-only fares on this route — call free
Flight time details
5,512 miles nonstop takes roughly 11h 17m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- POW — Portoroz Airport · Portoroz, Slovenia
- 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 POW
- TRS · Trieste–Friuli Venezia Giulia Airport25 mi away
- PUY · Pula Airport43 mi away
- RJK · Rijeka Airport50 mi away
- VCE · Venice Marco Polo Airport61 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 POW from GRF?
The flight distance from Portoroz (POW) to Fort Lewis (GRF) is 5,512 miles (8,871 km, 4,790 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POW to GRF?
A nonstop flight takes about 11h 17m 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 Portoroz and Fort Lewis?
Fort Lewis is 9 hours behind Portoroz.
What is the cheapest way to fly from POW to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POW–GRF that never appear on search engines, with no booking fees.