25 skyscrapers in a circle of one square kilometre
3725th tallest in the world (shared with 70 other buildings) 3554th tallest on the Northern Hemisphere (shared with 67 other buildings) 526th tallest in North America (shared with 15 other buildings) 433rd tallest in the United States (shared with 11 other buildings) 67th tallest in Chicago62nd tallest built in 2003 (shared with 1 other building) 7th tallest built in North America in 2003 6th tallest built in the United States in 2003 3rd tallest built in Chicago in 2003529th most northern skyscraper 6184th most southern skyscraper 347th most western skyscraper 6366th most eastern skyscraper35th tallest within 1 kilometre 67th tallest within 10 kilometres 67th tallest within 100 kilometres 156th tallest within 1000 kilometres (2 equally tall buildings in that area) 439th tallest within 2000 kilometres (10 equally tall buildings in that area) 573rd tallest within 5000 kilometres (16 equally tall buildings in that area)51st most floors within 1 kilometre (3 buildings with same floor number) 107th most floors within 10 kilometres (3 buildings with same floor number) 108th most floors within 100 kilometres (3 buildings with same floor number) 262nd most floors within 1000 kilometres (10 buildings with same floor number) 715th most floors within 2000 kilometres (22 buildings with same floor number) 942nd most floors within 5000 kilometres (25 buildings with same floor number)231 metres from the closest taller building