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 1 min 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