There are
1,982 mi
from Rancho Cucamonga, CA to Superior, WI
That's the driving distance. It would take 1 day 11 hours to go from Rancho Cucamonga, California to Superior, Wisconsin.
The flight distance (direct flight from Rancho Cucamonga, CA to Superior, WI) is 1,588.05 mi.
1,982 mi = 1.61 kms