Distance from Blanco, TX to San Marcos, TX

Driving distance between Blanco, TX and San Marcos, TX is 35.92 miles (or 57.81 kilometers). If you drove an average car (using about 3.6 gallons of gas per mile), the gas would cost you around $, since you would need about gallons of fuel.

Leaving from Blanco, TX you would reach San Marcos, TX in about 45 minutes if you keep an average speed of miles per hour, assuming you don’t make any breaks or get stuck in traffic.

Driving distance in miles

36 mi58 km


CO2 emissions icon

CO2 emissions: kg

Emission estimated with the eco2 norme
(185 CO2 grams/mile)

This is a map overview of the best driving route from Blanco, TX to San Marcos, TX in which you can see the origin and destination points marked with A (Blanco) and B (San Marcos) respectively as well as blue line along the road route you can take. You can zoom in to see more details, including road numbers and even street names both in Blanco, TX and San Marcos, TX as well as every other town you may pass by on your way.

Fuel consumption if you drive from Blanco, TX to San Marcos, TX

To cover the 35.92 mi that separate San Marcos from Blanco you are going to need between of fuel, considering you drive an average car (30 mpg) and , if you drive an SUV or a heavy car (20 mpg). If you drive a fuel efficient car (45 mpg), your consumption will only be .

Cost of driving from Blanco, TX to San Marcos, TX

Depending on the fuel efficiency level of your car, driving from Blanco to San Marcos will cost you between and . An average car would make the trip for . We calculate the route cost using real time average gas prices for the US and other costs such as tolls are not included in this calculation.

Driving directions

To help you plan your trip from Blanco to San Marcos, we offer a detailed map together with full, turn by turn, driving directions from Blanco, TX to San Marcos, TX.

Flying or direct distance between Blanco, TX and San Marcos, TX

The flying distance represent the straight distance from Blanco to San Marcos, the length of an hypothetical flight trip between the geographic center of Blanco, TX and the geographic center of San Marcos, TX. We also offer nearby airports to both Blanco to San Marcos and a flight ticket price comparison form, in case you want to make that hypothetical flight real :).

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