There are
2,407 mi
from Hayward, CA to Nicholasville, KY
That's the driving distance. It would take 1 day 18 hours to go from Hayward, California to Nicholasville, Kentucky.
The flight distance (direct flight from Hayward, CA to Nicholasville, KY) is 2,034.41 mi.
2,407 mi = 3.22 kms