Distance between cities › USA › Texas › San Marcos, TX › Distance from San Marcos to Andrews

Distance from San Marcos, TX to Andrews, TX

Distance

411 mi

Time

6 hours 53 mins

Gas Cost

$38 - $74

There are 320.14 miles from San Marcos to Andrews in northwest direction and 411 miles (661.44 kilometers) by car, following the I-10 and US-87 N route.

San Marcos and Andrews are 6 hours 53 mins far apart, if you drive non-stop .

This is the fastest route from San Marcos, TX to Andrews, TX. The halfway point is Sonora, TX.

San Marcos, TX and Andrews, TX are in the same time zone (CDT). Current time in both locations is 8:37 pm.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 16.50 gallons of gas to cover the route between San Marcos, TX and Andrews, TX.

The estimated cost of gas to go from San Marcos to Andrews is $53.30.

During the route, an average car will release 323.31 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.23 per gallon of regular gas. Price last updated on April 17, 2024.
Read more about our CO₂ calculation.

Best Hotels In or Near Andrews, TX

Do you have where to stay when you arrive to Andrews, TX? Check out our hotel recommendations:

Halfway Point Between San Marcos, TX and Andrews, TX

If you want to meet halfway between San Marcos, TX and Andrews, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.577583 and -100.599716, or 30º 34' 39.2988" N, 100º 35' 58.9776" W. This location is 205.45 miles away from San Marcos, TX and Andrews, TX and it would take approximately 3 hours 26 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sonora, TX, situated 208 miles from San Marcos, TX and 205 miles from Andrews, TX. It would take 3 hours 31 mins to go from San Marcos to Sonora and 3 hours 51 mins to go from Andrews to Sonora.