16 skyscrapers in a circle of one square kilometre
2039th tallest in the world (shared with 46 other buildings) 1932nd tallest on the Northern Hemisphere (shared with 46 other buildings) 278th tallest in North America (shared with 8 other buildings) 235th tallest in the United States (shared with 5 other buildings) 36th tallest in Chicago29th tallest built in 2007 (shared with 1 other building) 3rd tallest built in North America in 2007 (shared with 1 other building) 3rd tallest built in the United States in 2007 (shared with 1 other building) Tallest built in Chicago in 2007569th most northern skyscraper 6761st most southern skyscraper 412th most western skyscraper 6918th most eastern skyscraper12th tallest within 1 kilometre 36th tallest within 10 kilometres 36th tallest within 100 kilometres 79th tallest within 1000 kilometres (2 equally tall buildings in that area) 237th tallest within 2000 kilometres (7 equally tall buildings in that area) 305th tallest within 5000 kilometres (8 equally tall buildings in that area)9th most floors within 1 kilometre (1 building with same floor number) 18th most floors within 10 kilometres (1 building with same floor number) 18th most floors within 100 kilometres (1 building with same floor number) 34th most floors within 1000 kilometres (2 buildings with same floor number) 77th most floors within 2000 kilometres (7 buildings with same floor number) 94th most floors within 5000 kilometres (10 buildings with same floor number)84 metres from the closest taller building