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OLP to GRF: distance & flight time
Olympic Dam (Olympic Dam Airport) → Fort Lewis (Gray Army Air Field)
8,195 mi
13,189 km · 7,122 nm
16h 32m
estimated nonstop flight time
-16.5h
time difference · heading northeast
See live OLP→GRF fares Phone-only fares on this route — call free
Flight time details
8,195 miles nonstop takes roughly 16h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OLP — Olympic Dam Airport · Olympic Dam, Australia
- 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 OLP
- UMR · Woomera Airfield46 mi away
- LGH · Leigh Creek Airport93 mi away
- PXH · Prominent Hill Airport97 mi away
- DLK · Dulkaninna Airport140 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 OLP from GRF?
The flight distance from Olympic Dam (OLP) to Fort Lewis (GRF) is 8,195 miles (13,189 km, 7,122 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLP to GRF?
A nonstop flight takes about 16h 32m 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 Olympic Dam and Fort Lewis?
Fort Lewis is 16.5 hours behind Olympic Dam.
What is the cheapest way to fly from OLP to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLP–GRF that never appear on search engines, with no booking fees.