There are
2,137 mi
from Downey, CA to Frankfort, KY
That's the driving distance. It would take 1 day 13 hours to go from Downey, California to Frankfort, Kentucky.
The flight distance (direct flight from Downey, CA to Frankfort, KY) is 1,870.44 mi.
2,137 mi = 3,438.44 kms