Your best bet would be to search NES, most Google searches will bring you back here. It used go out to 500 yards, I was there a last year and it's maintained out to about 200. Which is a shame really as there isn't to many long ranges in southern NE.
They have some steel that is usually up @ 300yds (unless someone shot the shit out of it) and they have some requirements (that I don't remember) for going @ 500yd target. I have fun shooting the 10/22 @ the 300yd steel when I go.