There are
1,755 mi
from Tucson, AZ to Radcliff, KY
That's the driving distance. It would take 1 day 6 hours to go from Tucson, Arizona to Radcliff, Kentucky.
The flight distance (direct flight from Tucson, AZ to Radcliff, KY) is 1,460.50 mi.
1,755 mi = 1.61 kms