20 skyscrapers in a circle of one square kilometre
2357th tallest in the world (shared with 63 other buildings) 2241st tallest on the Northern Hemisphere (shared with 59 other buildings) 323rd tallest in North America (shared with 5 other buildings) 271st tallest in the United States (shared with 4 other buildings) 43rd tallest in Chicago30th tallest built in 2003 (shared with 1 other building) 4th tallest built in North America in 2003 3rd tallest built in the United States in 2003 Tallest built in Chicago in 2003432nd most northern skyscraper 6157th most southern skyscraper 347th most western skyscraper 6242nd most eastern skyscraper21st tallest within 1 kilometre 43rd tallest within 10 kilometres 43rd tallest within 100 kilometres 96th tallest within 1000 kilometres (1 equally tall building in that area) 273rd tallest within 2000 kilometres (4 equally tall buildings in that area) 355th tallest within 5000 kilometres (5 equally tall buildings in that area)20th most floors within 1 kilometre (3 buildings with same floor number) 34th most floors within 10 kilometres (5 buildings with same floor number) 34th most floors within 100 kilometres (5 buildings with same floor number) 62nd most floors within 1000 kilometres (10 buildings with same floor number) 147th most floors within 2000 kilometres (26 buildings with same floor number) 183rd most floors within 5000 kilometres (30 buildings with same floor number)310 metres from the closest taller building
