Distance From Koufonisi Heliport to San Antonio International Airport

The distance from Koufonisi Heliport () to San Antonio International Airport (SAT) is 6589 miles or 10603 kilometers or 5722 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 Koufonisia ( Greece ) to San Antonio ( United States )?

A one-way nonstop (direct) flight between Koufonisia and San Antonio takes around 15 hours 8 minutes.

Estimated flight time from Koufonisi Heliport, Koufonisia, Greece to San Antonio International Airport, San Antonio, United States is 15 hours 8 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 • - SAT

Kilometers		10603 km
Statute Miles		6589 miles
Nautical Miles		5722 nm
Avg. Time of Flight		15 hours 8 minutes

Koufonisi Heliport to San Antonio International Airport Flight Route Map - to SAT Flight Path

Location of Koufonisi Heliport & San Antonio International Airport is given below.
Click the map to view Koufonisia to San Antonio nonstop flight path and travel direction.

Click to see flight route on Google Map between Koufonisia, Greece and San Antonio, United States. .

Nonstop flight route between Koufonisia, Greece and San Antonio, United States.

Time Difference Between the Airports • - SAT

Time difference between Koufonisia (Greece) and San Antonio (United States) is 8 Hours.
San Antonio time is 8 Hours behind Koufonisia.

Location	Local Time
Koufonisia (Greece)	2026-03-18, 09:17:27 EET
San Antonio (United States)	2026-03-18, 01:17:27 MDT

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

Koufonisi Heliport ( / ) Koufonisia, Greece

Destination

San Antonio International Airport (SAT / KSAT) San Antonio, United States