31 skyscrapers in a circle of one square kilometre
6323rd tallest in the world (shared with 160 other buildings) 6040th tallest on the Northern Hemisphere (shared with 146 other buildings) 868th tallest in North America (shared with 26 other buildings) 706th tallest in the United States (shared with 19 other buildings) 104th tallest in Chicago (shared with 2 other buildings)16th tallest built in 1987 14th tallest built in North America in 1987 14th tallest built in the United States in 1987 3rd tallest built in Chicago in 1987588th most northern skyscraper 6824th most southern skyscraper 313th most western skyscraper 7099th most eastern skyscraper44th tallest within 1 kilometre (1 equally tall building in that area) 104th tallest within 10 kilometres (2 equally tall buildings in that area) 104th tallest within 100 kilometres (2 equally tall buildings in that area) 248th tallest within 1000 kilometres (6 equally tall buildings in that area) 709th tallest within 2000 kilometres (19 equally tall buildings in that area) 952nd tallest within 5000 kilometres (27 equally tall buildings in that area)37th most floors within 1 kilometre (3 buildings with same floor number) 102nd most floors within 10 kilometres (4 buildings with same floor number) 103rd most floors within 100 kilometres (4 buildings with same floor number) 248th most floors within 1000 kilometres (18 buildings with same floor number) 693rd most floors within 2000 kilometres (41 buildings with same floor number) 918th most floors within 5000 kilometres (55 buildings with same floor number)108 metres from the closest taller building