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HLT to GTF: distance & flight time
Hamilton (Hamilton Airport) → Great Falls (Great Falls International Airport)
8,780 mi
14,129 km · 7,629 nm
17h 41m
estimated nonstop flight time
-16h
time difference · heading northeast
See live HLT→GTF fares Phone-only fares on this route — call free
Flight time details
8,780 miles nonstop takes roughly 17h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- HLT — Hamilton Airport · Hamilton, 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 HLT
- WMB · Warrnambool Airport49 mi away
- SWC · Stawell Airport54 mi away
- PTJ · Portland Airport56 mi away
- ARY · Ararat Airport56 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 HLT from GTF?
The flight distance from Hamilton (HLT) to Great Falls (GTF) is 8,780 miles (14,129 km, 7,629 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLT to GTF?
A nonstop flight takes about 17h 41m 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 Hamilton and Great Falls?
Great Falls is 16 hours behind Hamilton.
What is the cheapest way to fly from HLT to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLT–GTF that never appear on search engines, with no booking fees.