There are
2,121 mi
from Santa Monica, CA to Radcliff, KY
That's the driving distance. It would take 1 day 13 hours to go from Santa Monica, California to Radcliff, Kentucky.
The flight distance (direct flight from Santa Monica, CA to Radcliff, KY) is 1,830.30 mi.
2,121 mi = 3.22 kms