I'm looking for the proper spelling of the word I'd think would be spelled "spance", as in a span is the distance between two points while a spance[sp!?!] is an area with multiple spans. I have tried a few spell checkers and dictionaries, and I have found plenty of people spelling it like I did and also using an "s" inplace of the "c" I used; but I am at a loss to come up with the proper spelling, so I am hopping that someone here knows?