There are
810 mi
from Stamford, CT to Radcliff, KY
That's the driving distance. It would take 16 hours 1 min to go from Stamford, Connecticut to Radcliff, Kentucky.
The flight distance (direct flight from Stamford, CT to Radcliff, KY) is 697.63 mi.
810 mi = 1,304.05 kms