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LGH to GTF: distance & flight time
Leigh Creek (Leigh Creek Airport) → Great Falls (Great Falls International Airport)
8,649 mi
13,919 km · 7,516 nm
17h 26m
estimated nonstop flight time
-15.5h
time difference · heading northeast
See live LGH→GTF fares Phone-only fares on this route — call free
Flight time details
8,649 miles nonstop takes roughly 17h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15.5-hour time set-back when reading arrival times on your ticket.
The two airports
- LGH — Leigh Creek Airport · Leigh Creek, Australia
- GTF — Great Falls International Airport · Great Falls, 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 LGH
- OLP · Olympic Dam Airport93 mi away
- UMR · Woomera Airfield103 mi away
- DLK · Dulkaninna Airport110 mi away
- PUG · Port Augusta Airport138 mi away
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
Frequently asked questions
How far is LGH from GTF?
The flight distance from Leigh Creek (LGH) to Great Falls (GTF) is 8,649 miles (13,919 km, 7,516 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGH to GTF?
A nonstop flight takes about 17h 26m 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 Leigh Creek and Great Falls?
Great Falls is 15.5 hours behind Leigh Creek.
What is the cheapest way to fly from LGH to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGH–GTF that never appear on search engines, with no booking fees.