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IGU to GTF: distance & flight time
Foz Do Iguacu (Cataratas International Airport) → Great Falls (Great Falls International Airport)
6,161 mi
9,915 km · 5,354 nm
12h 33m
estimated nonstop flight time
-3h
time difference · heading northwest
See live IGU→GTF fares Phone-only fares on this route — call free
Flight time details
6,161 miles nonstop takes roughly 12h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- IGU — Cataratas International Airport · Foz Do Iguacu, Brazil
- 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
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Near IGU
- IGR · Cataratas Del Iguazú International Airport9 mi away
- AGT · Guarani International Airport24 mi away
- ELO · El Dorado Airport55 mi away
- CAC · Cascavel Airport74 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 IGU from GTF?
The flight distance from Foz Do Iguacu (IGU) to Great Falls (GTF) is 6,161 miles (9,915 km, 5,354 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IGU to GTF?
A nonstop flight takes about 12h 33m 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 Foz Do Iguacu and Great Falls?
Great Falls is 3 hours behind Foz Do Iguacu.
What is the cheapest way to fly from IGU to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IGU–GTF that never appear on search engines, with no booking fees.