There are
2,059 mi
from Rancho Cucamonga, CA to Radcliff, KY
That's the driving distance. It would take 1 day 11 hours to go from Rancho Cucamonga, California to Radcliff, Kentucky.
The flight distance (direct flight from Rancho Cucamonga, CA to Radcliff, KY) is 1,779.50 mi.
2,059 mi = 3,314.11 kms