There are
1,930 mi
from Rancho Cucamonga, CA to Stoughton, WI
That's the driving distance. It would take 1 day 10 hours to go from Rancho Cucamonga, California to Stoughton, Wisconsin.
The flight distance (direct flight from Rancho Cucamonga, CA to Stoughton, WI) is 1,640.62 mi.
1,930 mi = 1.61 kms