Western is right next to Westernville and they are 6 miles outside of Rome, NY. There's one street, a county route, Lake Delta and Woods Valley, a small ski hill.
Other points of interest in Westernville are General William Floyd's house (it's a nice, decent size, old ass country house) and his grave(it's nothing special). He signed the declaration of Independence, by the way.
As far as I can tell, Western, NY is a road sign on rt46, about 500 feet before the road sign that says Village of Westernville.