Miles between San Marcos, CA and Brownsville, TX

There are
1,564 mi
from San Marcos, CA to Brownsville, TX

That's the driving distance. It would take 1 day 2 hours to go from San Marcos, California to Brownsville, Texas.

The flight distance (direct flight from San Marcos, CA to Brownsville, TX) is 1,281.28 mi.

1,564 mi = 1.61 kms