The whole distance that must be traveled by car from Dayton, Ohio to Indianapolis, Indiana is 118 kilometers or 117 miles.The first stop on your journey will be in Dayton, Ohio.It concludes at Indianapolis, which is located in Indiana.
If you are going on a road trip, you should probably also figure out how long it will take you to travel from Dayton, Ohio to Indianapolis, Indiana in order to have an accurate idea of when you will arrive at your final destination.