There are
1,918 mi
from Rancho Cucamonga, CA to Middleton, WI
That's the driving distance. It would take 1 day 9 hours to go from Rancho Cucamonga, California to Middleton, Wisconsin.
The flight distance (direct flight from Rancho Cucamonga, CA to Middleton, WI) is 1,629.21 mi.
1,918 mi = 1.61 kms