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PLO to GRM: distance & flight time
Port Lincoln (Port Lincoln Airport) → Grand Marais (Grand Marais Cook County Airport)
9,909 mi
15,947 km · 8,610 nm
19h 54m
estimated nonstop flight time
-14.5h
time difference · heading northeast
See live PLO→GRM fares Phone-only fares on this route — call free
Flight time details
9,909 miles nonstop takes roughly 19h 54m 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
- PLO — Port Lincoln Airport · Port Lincoln, 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 PLO
- CVC · Cleve Airport71 mi away
- KGC · Kingscote Airport120 mi away
- WYA · Whyalla Airport142 mi away
- PEA · Penneshaw Airport142 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 PLO from GRM?
The flight distance from Port Lincoln (PLO) to Grand Marais (GRM) is 9,909 miles (15,947 km, 8,610 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PLO to GRM?
A nonstop flight takes about 19h 54m 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 Port Lincoln and Grand Marais?
Grand Marais is 14.5 hours behind Port Lincoln.
What is the cheapest way to fly from PLO to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PLO–GRM that never appear on search engines, with no booking fees.