There are
2,125 mi
from Oceanside, CA to Jeffersontown, KY
That's the driving distance. It would take 1 day 13 hours to go from Oceanside, California to Jeffersontown, Kentucky.
The flight distance (direct flight from Oceanside, CA to Jeffersontown, KY) is 1,809.07 mi.
2,125 mi = 3.22 kms