33 skyscrapers in a circle of one square kilometre
457th tallest in the world (shared with 10 other buildings) 442nd tallest on the Northern Hemisphere (shared with 9 other buildings) 60th tallest in North America (shared with 1 other building) 54th tallest in the United States (shared with 1 other building) 12th tallest in Chicago2nd tallest built in 1969 2nd tallest built in North America in 1969 2nd tallest built in the United States in 1969 2nd tallest built in Chicago in 1969515th most northern skyscraper 6198th most southern skyscraper 338th most western skyscraper 6375th most eastern skyscraper7th tallest within 1 kilometre 12th tallest within 10 kilometres 12th tallest within 100 kilometres 18th tallest within 1000 kilometres (1 equally tall building in that area) 53rd tallest within 2000 kilometres (1 equally tall building in that area) 64th tallest within 5000 kilometres (1 equally tall building in that area)9th most floors within 1 kilometre (2 buildings with same floor number) 22nd most floors within 10 kilometres (3 buildings with same floor number) 22nd most floors within 100 kilometres (3 buildings with same floor number) 40th most floors within 1000 kilometres (4 buildings with same floor number) 93rd most floors within 2000 kilometres (11 buildings with same floor number) 118th most floors within 5000 kilometres (13 buildings with same floor number)400 metres from the closest taller building