Miles between San Marcos, CA and Texarkana, TX

There are
1,548 mi
from San Marcos, CA to Texarkana, TX

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

The flight distance (direct flight from San Marcos, CA to Texarkana, TX) is 1,332.67 mi.

1,548 mi = 1.61 kms