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EFL to GRF: distance & flight time
Keffallinia (Kefallinia Airport) → Fort Lewis (Gray Army Air Field)
6,124 mi
9,856 km · 5,322 nm
12h 29m
estimated nonstop flight time
-10h
time difference · heading northwest
See live EFL→GRF fares Phone-only fares on this route — call free
Flight time details
6,124 miles nonstop takes roughly 12h 29m 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
- EFL — Kefallinia Airport · Keffallinia, Greece
- 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 EFL
- ZTH · Zakynthos International Airport "Dionysios Solomos"33 mi away
- PYR · Andravida Air Base45 mi away
- GPA · Araxos Airport50 mi away
- AGQ · Agrinion Air Base57 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 EFL from GRF?
The flight distance from Keffallinia (EFL) to Fort Lewis (GRF) is 6,124 miles (9,856 km, 5,322 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EFL to GRF?
A nonstop flight takes about 12h 29m 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 Keffallinia and Fort Lewis?
Fort Lewis is 10 hours behind Keffallinia.
What is the cheapest way to fly from EFL to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EFL–GRF that never appear on search engines, with no booking fees.