Distance From Buchanan Ranch Airport to Minister Pistarini International Airport

The distance from Buchanan Ranch Airport () to Minister Pistarini International Airport (EZE) is 6558 miles or 10554 kilometers or 5695 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 Buenos Aires (Ezeiza) ( Argentina )?

A one-way nonstop (direct) flight between Great Falls and Buenos Aires (Ezeiza) takes around 15 hours 4 minutes.

Estimated flight time from Buchanan Ranch Airport, Great Falls, United States to Minister Pistarini International Airport, Buenos Aires (Ezeiza), Argentina is 15 hours 4 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 • - EZE

Kilometers		10554 km
Statute Miles		6558 miles
Nautical Miles		5695 nm
Avg. Time of Flight		15 hours 4 minutes

Buchanan Ranch Airport to Minister Pistarini International Airport Flight Route Map - to EZE Flight Path

Location of Buchanan Ranch Airport & Minister Pistarini International Airport is given below.
Click the map to view Great Falls to Buenos Aires (Ezeiza) nonstop flight path and travel direction.

Click to see flight route on Google Map between Great Falls, United States and Buenos Aires (Ezeiza), Argentina. .

Nonstop flight route between Great Falls, United States and Buenos Aires (Ezeiza), Argentina.

Time Difference Between the Airports • - EZE

Time difference between Great Falls (United States) and Buenos Aires (Ezeiza) (Argentina) is 3 Hours.
Buenos Aires (Ezeiza) time is 3 Hours ahead of Great Falls.

Location	Local Time
Great Falls (United States)	2026-06-24, 14:41:43 MDT
Buenos Aires (Ezeiza) (Argentina)	2026-06-24, 17:41:43 -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

Buchanan Ranch Airport ( / MT75) Great Falls, United States

Destination

Minister Pistarini International Airport (EZE / SAEZ) Buenos Aires (Ezeiza), Argentina