18 skyscrapers in a circle of one square kilometre
2487th tallest in the world (shared with 46 other buildings) 2363rd tallest on the Northern Hemisphere (shared with 45 other buildings) 322nd tallest in North America (shared with 12 other buildings) 263rd tallest in the United States (shared with 10 other buildings) 40th tallest in Chicago (shared with 1 other building)21st tallest built in 2004 6th tallest built in North America in 2004 6th tallest built in the United States in 2004 Tallest built in Chicago in 2004512th most northern skyscraper 6759th most southern skyscraper 374th most western skyscraper 6897th most eastern skyscraper16th tallest within 1 kilometre 40th tallest within 10 kilometres (1 equally tall building in that area) 40th tallest within 100 kilometres (1 equally tall building in that area) 97th tallest within 1000 kilometres (2 equally tall buildings in that area) 275th tallest within 2000 kilometres (9 equally tall buildings in that area) 353rd tallest within 5000 kilometres (12 equally tall buildings in that area)24th most floors within 1 kilometre (3 buildings with same floor number) 41st most floors within 10 kilometres (6 buildings with same floor number) 41st most floors within 100 kilometres (6 buildings with same floor number) 79th most floors within 1000 kilometres (10 buildings with same floor number) 189th most floors within 2000 kilometres (21 buildings with same floor number) 233rd most floors within 5000 kilometres (35 buildings with same floor number)335 metres from the closest taller building