There are
2,165 mi
from Downey, CA to Lexington, KY
That's the driving distance. It would take 1 day 14 hours to go from Downey, California to Lexington, Kentucky.
The flight distance (direct flight from Downey, CA to Lexington, KY) is 1,890.81 mi.
2,165 mi = 3.22 kms