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GRF to HTI: distance & flight time
Fort Lewis (Gray Army Air Field) → Hamilton Island (Hamilton Island Airport)
7,168 mi
11,536 km · 6,229 nm
14h 31m
estimated nonstop flight time
+17h
time difference · heading west
See live GRF→HTI fares Phone-only fares on this route — call free
Flight time details
7,168 miles nonstop takes roughly 14h 31m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- HTI — Hamilton Island Airport · Hamilton Island, Australia
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 HTI
- WSY · Whitsunday Island Airport14 mi away
- JHQ · Shute Harbour Airport14 mi away
- PPP · Proserpine Whitsunday Coast Airport28 mi away
- BMP · Brampton Island Airport37 mi away
Frequently asked questions
How far is GRF from HTI?
The flight distance from Fort Lewis (GRF) to Hamilton Island (HTI) is 7,168 miles (11,536 km, 6,229 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to HTI?
A nonstop flight takes about 14h 31m 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 Hamilton Island?
Hamilton Island is 17 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to HTI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–HTI that never appear on search engines, with no booking fees.