There are
513 mi
from Waterloo, IA to Paducah, KY
That's the driving distance. It would take 9 hours 51 mins to go from Waterloo, Iowa to Paducah, Kentucky.
The flight distance (direct flight from Waterloo, IA to Paducah, KY) is 423.19 mi.
513 mi = 824.98 kms