There are
2,026 mi
from Rancho Cucamonga, CA to Germantown, WI
That's the driving distance. It would take 1 day 11 hours to go from Rancho Cucamonga, California to Germantown, Wisconsin.
The flight distance (direct flight from Rancho Cucamonga, CA to Germantown, WI) is 1,699.77 mi.
2,026 mi = 3.22 kms