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GTF to PLO: distance & flight time
Great Falls (Great Falls International Airport) → Port Lincoln (Port Lincoln Airport)
8,935 mi
14,380 km · 7,765 nm
17h 59m
estimated nonstop flight time
+15.5h
time difference · heading west
See live GTF→PLO fares Phone-only fares on this route — call free
Flight time details
8,935 miles nonstop takes roughly 17h 59m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15.5-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, 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 GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 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 GTF from PLO?
The flight distance from Great Falls (GTF) to Port Lincoln (PLO) is 8,935 miles (14,380 km, 7,765 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to PLO?
A nonstop flight takes about 17h 59m 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 Great Falls and Port Lincoln?
Port Lincoln is 15.5 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to PLO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–PLO that never appear on search engines, with no booking fees.