There are
2,109 mi
from Rancho Cucamonga, CA to Danville, KY
That's the driving distance. It would take 1 day 13 hours to go from Rancho Cucamonga, California to Danville, Kentucky.
The flight distance (direct flight from Rancho Cucamonga, CA to Danville, KY) is 1,844.21 mi.
2,109 mi = 3.22 kms