It is 349.08 miles according to MapQuest.
The distance between Dayton OH and Louisville KY is about 152 road miles.
It is 99.4 miles according to Google Maps.
It is about 122 miles.
112 miles (180 kilometers).
It is 106.67 miles according to MapQuest.
It is 339 miles according to Google Maps.
It is 206.55 miles according to MapQuest.
It is 207 miles according to Google Maps.
It is 99.5 miles according to Google Maps.
It is 119 miles according to Google Maps.
About 50 miles west of Louisville, KY, then 10 miles north oh Hwy 231