There are
1,987 mi
from Rancho Cucamonga, CA to Pewaukee, WI
That's the driving distance. It would take 1 day 11 hours to go from Rancho Cucamonga, California to Pewaukee, Wisconsin.
The flight distance (direct flight from Rancho Cucamonga, CA to Pewaukee, WI) is 1,692.08 mi.
1,987 mi = 1.61 kms