There are
2,111 mi
from Rancho Cucamonga, CA to Campbellsville, KY
That's the driving distance. It would take 1 day 12 hours to go from Rancho Cucamonga, California to Campbellsville, Kentucky.
The flight distance (direct flight from Rancho Cucamonga, CA to Campbellsville, KY) is 1,813.95 mi.
2,111 mi = 3.22 kms