There are
1,997 mi
from San Marcos, CA to Hueytown, AL
That's the driving distance. It would take 1 day 10 hours to go from San Marcos, California to Hueytown, Alabama.
The flight distance (direct flight from San Marcos, CA to Hueytown, AL) is 1,736.24 mi.
1,997 mi = 1.61 kms