Remember, Gonzaga has 5 NCAA, 5 Sweet Sixteen, 3 Elite Eight, 1 Final Four, and 1 National Championship Game appearance(s).
Villanova: 5 NCAA, 2 Sweet Sixteen, 2 Elite Eight, 2 Final Four, and 2 National Championships.
Virginia: 5 NCAA, 2 Sweet Sixteen, 2 Elite Eight, 1 Final Four, 1 National Championship, and 1 loss as a #1 seed to a #16 seed.
Butler: 4 NCAA, 1 Sweet Sixteen, 0 Elite Eight, 0 Final Four, and 0 NCAA Championship Game appearance(s).
VCU: 4 NCAA, 0 Sweet Sixteen, 0 Elite Eight, 0 Final Four, and 0 NCAA Championship Game appearance(s).
Florida: 3 NCAA, 1 Sweet Sixteen, 1 Elite Eight, 0 Final Four, and 0 NCAA Championship Game appearance(s).
Ohio St: 3 NCAA, 0 Sweet Sixteen, 0 Elite Eight, 0 Final Four, and 0 NCAA Championship Game appearance(s).
So actually, Gonzaga is MUCH closer to Villanova and Virginia than they are to Ohio St, Florida, VCU or Butler.