There are
1,785 mi
from Gilbert, AZ to Nicholasville, KY
That's the driving distance. It would take 1 day 8 hours to go from Gilbert, Arizona to Nicholasville, Kentucky.
The flight distance (direct flight from Gilbert, AZ to Nicholasville, KY) is 1,554.52 mi.
1,785 mi = 1.61 kms