There are
1,948 mi
from Tucson, AZ to Ashland, KY
That's the driving distance. It would take 1 day 9 hours to go from Tucson, Arizona to Ashland, Kentucky.
The flight distance (direct flight from Tucson, AZ to Ashland, KY) is 1,644.50 mi.
1,948 mi = 1.61 kms