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GTF to AVV: distance & flight time
Great Falls (Great Falls International Airport) → Avalon (Avalon Airport)
8,689 mi
13,984 km · 7,551 nm
17h 30m
estimated nonstop flight time
+16h
time difference · heading west
See live GTF→AVV fares Phone-only fares on this route — call free
Flight time details
8,689 miles nonstop takes roughly 17h 30m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- AVV — Avalon Airport · Avalon, 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 AVV
- GEX · Geelong Airport15 mi away
- MEB · Melbourne Essendon Airport32 mi away
- MEL · Melbourne International Airport32 mi away
- MBW · Melbourne Moorabbin Airport35 mi away
Frequently asked questions
How far is GTF from AVV?
The flight distance from Great Falls (GTF) to Avalon (AVV) is 8,689 miles (13,984 km, 7,551 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to AVV?
A nonstop flight takes about 17h 30m 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 Avalon?
Avalon is 16 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to AVV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–AVV that never appear on search engines, with no booking fees.