14 skyscrapers in a circle of one square kilometre
6033rd tallest in the world (shared with 126 other buildings) 5741st tallest on the Northern Hemisphere (shared with 122 other buildings) 895th tallest in North America (shared with 33 other buildings) 729th tallest in the United States (shared with 25 other buildings) 111th tallest in Chicago (shared with 5 other buildings)128th tallest built in 2007 (shared with 7 other buildings) 14th tallest built in North America in 2007 14th tallest built in the United States in 2007 2nd tallest built in Chicago in 2007449th most northern skyscraper 6265th most southern skyscraper 399th most western skyscraper 6315th most eastern skyscraper50th tallest within 1 kilometre (2 equally tall buildings in that area) 111th tallest within 10 kilometres (4 equally tall buildings in that area) 111th tallest within 100 kilometres (5 equally tall buildings in that area) 261st tallest within 1000 kilometres (14 equally tall buildings in that area) 730th tallest within 2000 kilometres (29 equally tall buildings in that area) 977th tallest within 5000 kilometres (34 equally tall buildings in that area)40th most floors within 1 kilometre (1 building with same floor number) 66th most floors within 10 kilometres (6 buildings with same floor number) 67th most floors within 100 kilometres (6 buildings with same floor number) 138th most floors within 1000 kilometres (14 buildings with same floor number) 360th most floors within 2000 kilometres (44 buildings with same floor number) 463rd most floors within 5000 kilometres (55 buildings with same floor number)81 metres from the closest taller building