There are
1,365 mi
from Daly City, CA to Hereford, TX
That's the driving distance. It would take 1 day to go from Daly City, California to Hereford, Texas.
The flight distance (direct flight from Daly City, CA to Hereford, TX) is 1,133.58 mi.
1,365 mi = 2,196.99 kms