There are
257 mi
from Chattanooga, TN to Owensboro, KY
That's the driving distance. It would take 4 hours 57 mins to go from Chattanooga, Tennessee to Owensboro, Kentucky.
The flight distance (direct flight from Chattanooga, TN to Owensboro, KY) is 213.34 mi.
257 mi = 414.02 kms