There are
1,372 mi
from Rialto, CA to Hewitt, TX
That's the driving distance. It would take 23 hours 58 mins to go from Rialto, California to Hewitt, Texas.
The flight distance (direct flight from Rialto, CA to Hewitt, TX) is 1,184.03 mi.
1,372 mi = 1.61 kms