Need help booking?
Unpublished phone-only deals available
GRF to ZAG: distance & flight time
Fort Lewis (Gray Army Air Field) → Zagreb (Zagreb Airport)
5,551 mi
8,934 km · 4,824 nm
11h 21m
estimated nonstop flight time
+9h
time difference · heading northeast
See live GRF→ZAG fares Phone-only fares on this route — call free
Flight time details
5,551 miles nonstop takes roughly 11h 21m 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
- ZAG — Zagreb Airport · Zagreb, Croatia
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 ZAG
- MBX · Maribor Airport54 mi away
- RJK · Rijeka Airport81 mi away
- BNX · Banja Luka International Airport81 mi away
- SOB · Sármellék International Airport83 mi away
Frequently asked questions
How far is GRF from ZAG?
The flight distance from Fort Lewis (GRF) to Zagreb (ZAG) is 5,551 miles (8,934 km, 4,824 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to ZAG?
A nonstop flight takes about 11h 21m 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 Zagreb?
Zagreb is 9 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to ZAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–ZAG that never appear on search engines, with no booking fees.