The closest place I know of is Waveland Gun Club at the entrance to Shades State Park, rifle range goes out to 300 yards. I will definitely be checking into the other ranges listed.
Hillside Shooting Sports, as well as Young's Long shot both have targets set from 100 yards to 1000 yards. Unfortunately, they would both be about a 2 to 3 hour drive Northeast from Indianapolis. There are not too many ranges close to Indy that go out past 100 yards that I am aware of. Someone should do something about that.