35 skyscrapers in a circle of one square kilometre
6576th tallest in the world (shared with 136 other buildings) 6259th tallest on the Northern Hemisphere (shared with 122 other buildings) 997th tallest in North America (shared with 31 other buildings) 809th tallest in the United States (shared with 29 other buildings) 122nd tallest in Chicago (shared with 2 other buildings)28th tallest built in 1986 (shared with 1 other building) 18th tallest built in North America in 1986 (shared with 1 other building) 18th tallest built in the United States in 1986 (shared with 1 other building) 3rd tallest built in Chicago in 1986518th most northern skyscraper 6195th most southern skyscraper 323rd most western skyscraper 6390th most eastern skyscraper68th tallest within 1 kilometre (1 equally tall building in that area) 121st tallest within 10 kilometres (2 equally tall buildings in that area) 122nd tallest within 100 kilometres (2 equally tall buildings in that area) 303rd tallest within 1000 kilometres (6 equally tall buildings in that area) 820th tallest within 2000 kilometres (26 equally tall buildings in that area) 1085th tallest within 5000 kilometres (31 equally tall buildings in that area)61st most floors within 1 kilometre (2 buildings with same floor number) 114th most floors within 10 kilometres (3 buildings with same floor number) 115th most floors within 100 kilometres (3 buildings with same floor number) 279th most floors within 1000 kilometres (7 buildings with same floor number) 756th most floors within 2000 kilometres (18 buildings with same floor number) 994th most floors within 5000 kilometres (27 buildings with same floor number)53 metres from the closest taller building