Distance From Great Falls International Airport to Guarulhos - Governador André Franco Montoro International Airport, GTF - GRU Distance

The distance from Great Falls International Airport (GTF) to Guarulhos - Governador André Franco Montoro International Airport (GRU) is 6338 miles or 10199 kilometers or 5504 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Great Falls ( United States ) to São Paulo ( Brazil )?

A one-way nonstop (direct) flight between Great Falls and São Paulo takes around 14 hours 34 minutes.

Estimated flight time from Great Falls International Airport, Great Falls, United States to Guarulhos - Governador André Franco Montoro International Airport, São Paulo, Brazil is 14 hours 34 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • GTF - GRU

Kilometers		10199 km
Statute Miles		6338 miles
Nautical Miles		5504 nm
Avg. Time of Flight		14 hours 34 minutes

Great Falls International Airport to Guarulhos - Governador André Franco Montoro International Airport Flight Route Map - GTF to GRU Flight Path

Location of Great Falls International Airport & Guarulhos - Governador André Franco Montoro International Airport is given below.
Click the map to view Great Falls to São Paulo nonstop flight path and travel direction.

Click to see flight route on Google Map between Great Falls, United States and São Paulo, Brazil. .

Nonstop flight route between Great Falls, United States and São Paulo, Brazil.

Time Difference Between the Airports • GTF - GRU

Time difference between Great Falls (United States) and São Paulo (Brazil) is 4 Hours.
São Paulo time is 4 Hours ahead of Great Falls.

Location	Local Time
Great Falls (United States)	2026-11-08, 22:32:23 MST
São Paulo (Brazil)	2026-11-09, 02:32:23 -03

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Great Falls International Airport (GTF / KGTF) Great Falls, United States

Destination

Guarulhos - Governador André Franco Montoro International Airport (GRU / SBGR) São Paulo, Brazil