18 skyscrapers in a circle of one square kilometre
4302nd tallest in the world (shared with 111 other buildings) 4113th tallest on the Northern Hemisphere (shared with 107 other buildings) 584th tallest in North America (shared with 18 other buildings) 475th tallest in the United States (shared with 15 other buildings) 68th tallest in Chicago (shared with 3 other buildings)68th tallest built in 2003 (shared with 4 other buildings) 9th tallest built in North America in 2003 8th tallest built in the United States in 2003 4th tallest built in Chicago in 2003509th most northern skyscraper 6903rd most southern skyscraper 368th most western skyscraper 7044th most eastern skyscraper23rd tallest within 1 kilometre (1 equally tall building in that area) 68th tallest within 10 kilometres (3 equally tall buildings in that area) 68th tallest within 100 kilometres (3 equally tall buildings in that area) 171st tallest within 1000 kilometres (4 equally tall buildings in that area) 488th tallest within 2000 kilometres (12 equally tall buildings in that area) 636th tallest within 5000 kilometres (21 equally tall buildings in that area)27th most floors within 1 kilometre (2 buildings with same floor number) 59th most floors within 10 kilometres (4 buildings with same floor number) 59th most floors within 100 kilometres (4 buildings with same floor number) 115th most floors within 1000 kilometres (14 buildings with same floor number) 294th most floors within 2000 kilometres (41 buildings with same floor number) 383rd most floors within 5000 kilometres (55 buildings with same floor number)135 metres from the closest taller building