There are
436 mi
from Youngstown, OH to Campbellsville, KY
That's the driving distance. It would take 8 hours 21 mins to go from Youngstown, Ohio to Campbellsville, Kentucky.
The flight distance (direct flight from Youngstown, OH to Campbellsville, KY) is 361.06 mi.
436 mi = 701.06 kms