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OLP to GRM: distance & flight time
Olympic Dam (Olympic Dam Airport) → Grand Marais (Grand Marais Cook County Airport)
9,689 mi
15,593 km · 8,419 nm
19h 28m
estimated nonstop flight time
-14.5h
time difference · heading northeast
See live OLP→GRM fares Phone-only fares on this route — call free
Flight time details
9,689 miles nonstop takes roughly 19h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OLP — Olympic Dam Airport · Olympic Dam, Australia
- GRM — Grand Marais Cook County Airport · Grand Marais, 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 GRM
- YQT · Thunder Bay Airport61 mi away
- LYU · Ely Municipal Airport67 mi away
- YIB · Atikokan Municipal Airport87 mi away
- CMX · Houghton County Memorial Airport100 mi away
Frequently asked questions
How far is OLP from GRM?
The flight distance from Olympic Dam (OLP) to Grand Marais (GRM) is 9,689 miles (15,593 km, 8,419 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLP to GRM?
A nonstop flight takes about 19h 28m 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 Grand Marais?
Grand Marais is 14.5 hours behind Olympic Dam.
What is the cheapest way to fly from OLP to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLP–GRM that never appear on search engines, with no booking fees.