Distance from Big Lake, TX to San Antonio, TX is 248Miles or 399 Km. You can get this distance about 3 hours 29 mins. If you want to planning travel with plane, you can get this distance about 57 mins .
A car with an average MPG will needs 11.48 gallons of gas to get the route between these points.
The estimated cost of gas to get between Big Lake, TX and San Antonio, TX is $26.06.
During the route, an average car will release 224.92 pounds of CO2 to the atmosphere. Your carbon footprint is 0.91 pounds of CO2 per mile.
* Average US MPG used for calculations is 21.6 MPG.
* Average US gas price used for calculation is 2.27 per gallon.
* Coordinates of Big Lake, TX is 31.1914911, -101.4603964 and coordinates of San Antonio, TX is 29.4241576, -98.4936411