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Distance Between San Antonio, TX and San Marcos, TX

How many miles? 50 Miles / 80 Km

How many times? 54 mins

Distance, Gas Consumption and Emission Notes

Distance from San Antonio, TX to San Marcos, TX is 50Miles or 80 Km. You can get this distance about 54 mins. If you want to planning travel with plane for 46 Miles or 74 Km, You can get this distance about 35 mins .

A car with an average MPG will needs 2.31 gallons of gas to get the route between these points.

The estimated cost of gas to get between San Antonio, TX and San Marcos, TX is $5.24.

During the route, an average car will release 45.26 pounds of CO2 to the atmosphere. Your carbon footprint is 0.91 pounds of CO2 per mile.

Travel With Mile Distance Km Distance Duration
Car 50 Mi 80 Km 54 mins
Plane 46 Mi 74 Km 35 mins

Most Searched About San Antonio, TX

Cities Distance
From San Antonio, TX to New Orleans, LA 544 Miles
From San Antonio, TX to Van Horn, TX 431 Miles
From San Antonio, TX to Utopia, TX 85 Miles

Most Searched About San Marcos, TX

Cities Distance
From San Marcos, TX to Katy, TX 137 Miles
From San Marcos, TX to Amarillo, TX 512 Miles
From San Marcos, TX to Kirby, TX 45 Miles

* Average US MPG used for calculations is 21.6 MPG.
* Average US gas price used for calculation is 2.27 per gallon.
* Coordinates of San Antonio, TX is 29.4241576, -98.4936411 and coordinates of San Marcos, TX is 29.8832629, -97.9414739