Distance From Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field to Minister Pistarini International Airport, GRK - EZE Distance

The distance from Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field (GRK) to Minister Pistarini International Airport (EZE) is 5220 miles or 8401 kilometers or 4533 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 Killeen ( United States ) to Buenos Aires (Ezeiza) ( Argentina )?

A one-way nonstop (direct) flight between Killeen and Buenos Aires (Ezeiza) takes around 12 hours 0 minutes.

Estimated flight time from Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field, Killeen, United States to Minister Pistarini International Airport, Buenos Aires (Ezeiza), Argentina is 12 hours 0 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 • GRK - EZE

Kilometers		8401 km
Statute Miles		5220 miles
Nautical Miles		4533 nm
Avg. Time of Flight		12 hours 0 minutes

Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field to Minister Pistarini International Airport Flight Route Map - GRK to EZE Flight Path

Location of Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field & Minister Pistarini International Airport is given below.
Click the map to view Killeen to Buenos Aires (Ezeiza) nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • GRK - EZE

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

Location	Local Time
Killeen (United States)	2026-05-04, 20:13:08 MDT
Buenos Aires (Ezeiza) (Argentina)	2026-05-04, 23:13:08 -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

Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field (GRK / KGRK) Killeen, United States

Destination

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