There are
2,096 mi
from Fullerton, CA to Radcliff, KY
That's the driving distance. It would take 1 day 12 hours to go from Fullerton, California to Radcliff, Kentucky.
The flight distance (direct flight from Fullerton, CA to Radcliff, KY) is 1,802.59 mi.
2,096 mi = 3.22 kms