Distance From General Santos International Airport to San Antonio International Airport, GES - SAT Distance

The distance from General Santos International Airport (GES) to San Antonio International Airport (SAT) is 8643 miles or 13909 kilometers or 7506 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 General Santos ( Philippines ) to San Antonio ( United States )?

A one-way nonstop (direct) flight between General Santos and San Antonio takes around 19 hours 52 minutes.

Estimated flight time from General Santos International Airport, General Santos, Philippines to San Antonio International Airport, San Antonio, United States is 19 hours 52 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 • GES - SAT

Kilometers		13909 km
Statute Miles		8643 miles
Nautical Miles		7506 nm
Avg. Time of Flight		19 hours 52 minutes

General Santos International Airport to San Antonio International Airport Flight Route Map - GES to SAT Flight Path

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

Click to see flight route on Google Map between General Santos, Philippines and San Antonio, United States. .

Nonstop flight route between General Santos, Philippines and San Antonio, United States.

Time Difference Between the Airports • GES - SAT

Time difference between General Santos (Philippines) and San Antonio (United States) is 15 Hours.
San Antonio time is 15 Hours behind General Santos.

Location	Local Time
General Santos (Philippines)	2025-12-15, 23:06:07 PST
San Antonio (United States)	2025-12-15, 08:06:07 MST

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

General Santos International Airport (GES / RPMR) General Santos, Philippines

Destination

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