There are
1,970 mi
from San Leandro, CA to San Benito, TX
That's the driving distance. It would take 1 day 10 hours to go from San Leandro, California to San Benito, Texas.
The flight distance (direct flight from San Leandro, CA to San Benito, TX) is 1,638.74 mi.
1,970 mi = 3,171.17 kms