There are
857 mi
from Wichita, KS to San Benito, TX
That's the driving distance. It would take 15 hours 16 mins to go from Wichita, Kansas to San Benito, Texas.
The flight distance (direct flight from Wichita, KS to San Benito, TX) is 798.65 mi.
857 mi = 1,378.74 kms