29 skyscrapers in a circle of one square kilometre
4356th tallest in the world (shared with 65 other buildings) 4163rd tallest on the Northern Hemisphere (shared with 61 other buildings) 602nd tallest in North America (shared with 17 other buildings) 490th tallest in the United States (shared with 11 other buildings) 72nd tallest in Chicago (shared with 3 other buildings)58th tallest built in 2005 (shared with 2 other buildings) 6th tallest built in North America in 2005 5th tallest built in the United States in 2005 4th tallest built in Chicago in 2005586th most northern skyscraper 6744th most southern skyscraper 361st most western skyscraper 6969th most eastern skyscraper43rd tallest within 1 kilometre (1 equally tall building in that area) 72nd tallest within 10 kilometres (3 equally tall buildings in that area) 72nd tallest within 100 kilometres (3 equally tall buildings in that area) 176th tallest within 1000 kilometres (6 equally tall buildings in that area) 500th tallest within 2000 kilometres (11 equally tall buildings in that area) 657th tallest within 5000 kilometres (17 equally tall buildings in that area)58th 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) 267th most floors within 1000 kilometres (10 buildings with same floor number) 734th most floors within 2000 kilometres (22 buildings with same floor number) 973rd most floors within 5000 kilometres (25 buildings with same floor number)126 metres from the closest taller building