Distance From San Martin Airport to San Antonio International Airport

The distance from San Martin Airport () to San Antonio International Airport (SAT) is 746 miles or 1200 kilometers or 648 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 Empalme ( Mexico ) to San Antonio ( United States )?

A one-way nonstop (direct) flight between Empalme and San Antonio takes around 1 hours 42 minutes.

Estimated flight time from San Martin Airport, Empalme, Mexico to San Antonio International Airport, San Antonio, United States is 1 hours 42 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		1200 km
Statute Miles		746 miles
Nautical Miles		648 nm
Avg. Time of Flight		1 hours 42 minutes

San Martin Airport to San Antonio International Airport Flight Route Map - to SAT Flight Path

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

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

Nonstop flight route between Empalme, Mexico and San Antonio, United States.

Time Difference Between the Airports • - SAT

Time difference between Empalme (Mexico) and San Antonio (United States) is 1 Hours.
San Antonio time is 1 Hours ahead of Empalme.

Location	Local Time
Empalme (Mexico)	2026-03-15, 09:11:52 MST
San Antonio (United States)	2026-03-15, 10:11:52 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

San Martin Airport ( / ) Empalme, Mexico

Destination

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