There are
336 mi
from Decatur, IL to Lawrenceburg, KY
That's the driving distance. It would take 6 hours 16 mins to go from Decatur, Illinois to Lawrenceburg, Kentucky.
The flight distance (direct flight from Decatur, IL to Lawrenceburg, KY) is 251.13 mi.
336 mi = 541.37 kms