There are
898 mi
from Ridgewood, NJ to Madisonville, KY
That's the driving distance. It would take 16 hours 58 mins to go from Ridgewood, New Jersey to Madisonville, Kentucky.
The flight distance (direct flight from Ridgewood, NJ to Madisonville, KY) is 759.14 mi.
898 mi = 1,445.88 kms