There are
2,118 mi
from Santa Monica, CA to Jeffersontown, KY
That's the driving distance. It would take 1 day 13 hours to go from Santa Monica, California to Jeffersontown, Kentucky.
The flight distance (direct flight from Santa Monica, CA to Jeffersontown, KY) is 1,850.61 mi.
2,118 mi = 3.22 kms