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GRF to KLU: distance & flight time
Fort Lewis (Gray Army Air Field) → Klagenfurt (Klagenfurt Airport)
5,458 mi
8,783 km · 4,743 nm
11h 10m
estimated nonstop flight time
+9h
time difference · heading northeast
See live GRF→KLU fares Phone-only fares on this route — call free
Flight time details
5,458 miles nonstop takes roughly 11h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- KLU — Klagenfurt Airport · Klagenfurt, Austria
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 KLU
- LJU · Ljubljana Jože Pučnik Airport29 mi away
- GRZ · Graz Airport57 mi away
- MBX · Maribor Airport65 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport70 mi away
Frequently asked questions
How far is GRF from KLU?
The flight distance from Fort Lewis (GRF) to Klagenfurt (KLU) is 5,458 miles (8,783 km, 4,743 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to KLU?
A nonstop flight takes about 11h 10m 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 Klagenfurt?
Klagenfurt is 9 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to KLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–KLU that never appear on search engines, with no booking fees.