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GFF to GTF: distance & flight time
Griffith (Griffith Airport) → Great Falls (Great Falls International Airport)
8,459 mi
13,614 km · 7,351 nm
17h 3m
estimated nonstop flight time
-16h
time difference · heading northeast
See live GFF→GTF fares Phone-only fares on this route — call free
Flight time details
8,459 miles nonstop takes roughly 17h 3m 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
- GFF — Griffith Airport · Griffith, 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 GFF
- NRA · Narrandera Airport40 mi away
- WWY · West Wyalong Airport68 mi away
- HXX · Hay Airport73 mi away
- TEM · Temora Airport83 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 GFF from GTF?
The flight distance from Griffith (GFF) to Great Falls (GTF) is 8,459 miles (13,614 km, 7,351 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GFF to GTF?
A nonstop flight takes about 17h 3m 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 Griffith and Great Falls?
Great Falls is 16 hours behind Griffith.
What is the cheapest way to fly from GFF to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GFF–GTF that never appear on search engines, with no booking fees.