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GRM to PLO: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Port Lincoln (Port Lincoln Airport)
9,909 mi
15,947 km · 8,610 nm
19h 54m
estimated nonstop flight time
+14.5h
time difference · heading west
See live GRM→PLO fares Phone-only fares on this route — call free
Flight time details
9,909 miles nonstop takes roughly 19h 54m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14.5-hour time gain when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- PLO — Port Lincoln Airport · Port Lincoln, 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 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
Near PLO
- CVC · Cleve Airport71 mi away
- KGC · Kingscote Airport120 mi away
- WYA · Whyalla Airport142 mi away
- PEA · Penneshaw Airport142 mi away
Frequently asked questions
How far is GRM from PLO?
The flight distance from Grand Marais (GRM) to Port Lincoln (PLO) 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 GRM to PLO?
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 Grand Marais and Port Lincoln?
Port Lincoln is 14.5 hours ahead of Grand Marais.
What is the cheapest way to fly from GRM to PLO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–PLO that never appear on search engines, with no booking fees.