There are
799 mi
from Lake Charles, LA to Campbellsville, KY
That's the driving distance. It would take 15 hours 32 mins to go from Lake Charles, Louisiana to Campbellsville, Kentucky.
The flight distance (direct flight from Lake Charles, LA to Campbellsville, KY) is 667.54 mi.
799 mi = 1,286.20 kms