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KSJ to GRF: distance & flight time
Kasos (Kasos Airport) → Fort Lewis (Gray Army Air Field)
6,431 mi
10,350 km · 5,588 nm
13h 5m
estimated nonstop flight time
-10h
time difference · heading north
See live KSJ→GRF fares Phone-only fares on this route — call free
Flight time details
6,431 miles nonstop takes roughly 13h 5m gate to gate, flying north. 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
- KSJ — Kasos Airport · Kasos, 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 KSJ
- AOK · Karpathos Airport13 mi away
- JSH · Sitia Airport48 mi away
- JTY · Astypalaia Airport85 mi away
- KGS · Kos Airport95 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 KSJ from GRF?
The flight distance from Kasos (KSJ) to Fort Lewis (GRF) is 6,431 miles (10,350 km, 5,588 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSJ to GRF?
A nonstop flight takes about 13h 5m 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 Kasos and Fort Lewis?
Fort Lewis is 10 hours behind Kasos.
What is the cheapest way to fly from KSJ to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSJ–GRF that never appear on search engines, with no booking fees.