There are
2,354 mi
from Ukiah, CA to Jeffersontown, KY
That's the driving distance. It would take 1 day 17 hours to go from Ukiah, California to Jeffersontown, Kentucky.
The flight distance (direct flight from Ukiah, CA to Jeffersontown, KY) is 2,017.03 mi.
2,354 mi = 3,787.89 kms