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OLP to GAI: distance & flight time
Olympic Dam (Olympic Dam Airport) → Gaithersburg (Montgomery County Airpark)
10,428 mi
16,783 km · 9,062 nm
20h 55m
estimated nonstop flight time
-13.5h
time difference · heading northeast
See live OLP→GAI fares Phone-only fares on this route — call free
Flight time details
10,428 miles nonstop takes roughly 20h 55m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OLP — Olympic Dam Airport · Olympic Dam, Australia
- GAI — Montgomery County Airpark · Gaithersburg, 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 GAI
Frequently asked questions
How far is OLP from GAI?
The flight distance from Olympic Dam (OLP) to Gaithersburg (GAI) is 10,428 miles (16,783 km, 9,062 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLP to GAI?
A nonstop flight takes about 20h 55m 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 Gaithersburg?
Gaithersburg is 13.5 hours behind Olympic Dam.
What is the cheapest way to fly from OLP to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLP–GAI that never appear on search engines, with no booking fees.