Back in the days of college, there was a group of us that'd go to Wildcat for IDPA and 3 Gun stuff.
Wildcat is about the nicest outdoor range I've ever been to.
Around Indy I'm told that there's a police range on the north side of town that is open to the public.
For those in Southern Indiana around Evansville, Red Brush Rifle Range is a nice private club with a number of ranges for both pistol and rifle (out to 500 yards, IIRC.)