Miles between Phoenix, AZ and San Marcos, TX

There are
1,001 mi
from Phoenix, AZ to San Marcos, TX

That's the driving distance. It would take 17 hours to go from Phoenix, Arizona to San Marcos, Texas.

The flight distance (direct flight from Phoenix, AZ to San Marcos, TX) is 866 mi.

1,001 mi = 1.61 kms