Distance From Garrison Airport to Athens Eleftherios Venizelos International Airport

The distance from Garrison Airport () to Athens Eleftherios Venizelos International Airport (ATH) is 6492 miles or 10447 kilometers or 5638 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 Garrison ( United States ) to Athens ( Greece )?

A one-way nonstop (direct) flight between Garrison and Athens takes around 14 hours 55 minutes.

Estimated flight time from Garrison Airport, Garrison, United States to Athens Eleftherios Venizelos International Airport, Athens, Greece is 14 hours 55 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 • - ATH

Kilometers		10447 km
Statute Miles		6492 miles
Nautical Miles		5638 nm
Avg. Time of Flight		14 hours 55 minutes

Garrison Airport to Athens Eleftherios Venizelos International Airport Flight Route Map - to ATH Flight Path

Location of Garrison Airport & Athens Eleftherios Venizelos International Airport is given below.
Click the map to view Garrison to Athens nonstop flight path and travel direction.

Click to see flight route on Google Map between Garrison, United States and Athens, Greece. .

Nonstop flight route between Garrison, United States and Athens, Greece.

Time Difference Between the Airports • - ATH

Time difference between Garrison (United States) and Athens (Greece) is 9 Hours.
Athens time is 9 Hours ahead of Garrison.

Location	Local Time
Garrison (United States)	2026-09-22, 04:43:23 MDT
Athens (Greece)	2026-09-22, 13:43:23 EEST

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

Garrison Airport ( / ) Garrison, United States

Destination

Athens Eleftherios Venizelos International Airport (ATH / LGAV) Athens, Greece