There are
1,966 mi
from Rialto, CA to Huntsville, AL
That's the driving distance. It would take 1 day 10 hours to go from Rialto, California to Huntsville, Alabama.
The flight distance (direct flight from Rialto, CA to Huntsville, AL) is 1,748.24 mi.
1,966 mi = 1.61 kms