There are
1,750 mi
from South San Francisco, CA to Hewitt, TX
That's the driving distance. It would take 1 day 7 hours to go from South San Francisco, California to Hewitt, Texas.
The flight distance (direct flight from South San Francisco, CA to Hewitt, TX) is 1,491.81 mi.
1,750 mi = 2,816.25 kms