There are
2,326 mi
from Ukiah, CA to Hopkinsville, KY
That's the driving distance. It would take 1 day 17 hours to go from Ukiah, California to Hopkinsville, Kentucky.
The flight distance (direct flight from Ukiah, CA to Hopkinsville, KY) is 1,938.44 mi.
2,326 mi = 3,743.04 kms