37 skyscrapers in a circle of one square kilometre
387th tallest in the world (shared with 12 other buildings) 376th tallest on the Northern Hemisphere (shared with 11 other buildings) 52nd tallest in North America (shared with 1 other building) 47th tallest in the United States (shared with 1 other building) 10th tallest in Chicago Tallest built in 1989 Tallest built in North America in 1989 Tallest built in the United States in 1989 Tallest built in Chicago in 1989525th most northern skyscraper 6188th most southern skyscraper 316th most western skyscraper 6397th most eastern skyscraper3rd tallest within 1 kilometre 10th tallest within 10 kilometres 10th tallest within 100 kilometres 14th tallest within 1000 kilometres (1 equally tall building in that area) 46th tallest within 2000 kilometres (1 equally tall building in that area) 54th tallest within 5000 kilometres (1 equally tall building in that area)7th most floors within 1 kilometre (3 buildings with same floor number) 26th most floors within 10 kilometres (4 buildings with same floor number) 26th most floors within 100 kilometres (4 buildings with same floor number) 45th most floors within 1000 kilometres (9 buildings with same floor number) 105th most floors within 2000 kilometres (18 buildings with same floor number) 132nd most floors within 5000 kilometres (21 buildings with same floor number)201 metres from the closest taller building