There are
2,318 mi
from Modesto, CA to Jeffersontown, KY
That's the driving distance. It would take 1 day 16 hours to go from Modesto, California to Jeffersontown, Kentucky.
The flight distance (direct flight from Modesto, CA to Jeffersontown, KY) is 1,919.84 mi.
2,318 mi = 3.22 kms