There are
900 mi
from Lawton, OK to Campbellsville, KY
That's the driving distance. It would take 15 hours 50 mins to go from Lawton, Oklahoma to Campbellsville, Kentucky.
The flight distance (direct flight from Lawton, OK to Campbellsville, KY) is 753.38 mi.
900 mi = 1,448.18 kms