There are
2,378 mi
from Concord, CA to Nicholasville, KY
That's the driving distance. It would take 1 day 17 hours to go from Concord, California to Nicholasville, Kentucky.
The flight distance (direct flight from Concord, CA to Nicholasville, KY) is 2,027.34 mi.
2,378 mi = 3.22 kms