There are
400 mi
from Farmington Hills, MI to Radcliff, KY
That's the driving distance. It would take 7 hours 44 mins to go from Farmington Hills, Michigan to Radcliff, Kentucky.
The flight distance (direct flight from Farmington Hills, MI to Radcliff, KY) is 347.44 mi.
400 mi = 643.46 kms