There are
1,782 mi
from South San Francisco, CA to Lockhart, TX
That's the driving distance. It would take 1 day 7 hours to go from South San Francisco, California to Lockhart, Texas.
The flight distance (direct flight from South San Francisco, CA to Lockhart, TX) is 1,513.25 mi.
1,782 mi = 2,867.62 kms