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GRF to THG: distance & flight time
Fort Lewis (Gray Army Air Field) → Biloela (Thangool Airport)
7,299 mi
11,746 km · 6,342 nm
14h 47m
estimated nonstop flight time
+17h
time difference · heading west
See live GRF→THG fares Phone-only fares on this route — call free
Flight time details
7,299 miles nonstop takes roughly 14h 47m 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
- THG — Thangool Airport · Biloela, 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 THG
- TDR · Theodore Airport46 mi away
- GLT · Gladstone Airport59 mi away
- ROK · Rockhampton Airport77 mi away
- GKL · Great Keppel Is Airport93 mi away
Frequently asked questions
How far is GRF from THG?
The flight distance from Fort Lewis (GRF) to Biloela (THG) is 7,299 miles (11,746 km, 6,342 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to THG?
A nonstop flight takes about 14h 47m 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 Biloela?
Biloela is 17 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to THG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–THG that never appear on search engines, with no booking fees.