There are
1,967 mi
from Hayward, CA to San Benito, TX
That's the driving distance. It would take 1 day 10 hours to go from Hayward, California to San Benito, Texas.
The flight distance (direct flight from Hayward, CA to San Benito, TX) is 1,633.49 mi.
1,967 mi = 1.61 kms