16 skyscrapers in a circle of one square kilometre
506th tallest in the world (shared with 12 other buildings) 489th tallest on the Northern Hemisphere (shared with 9 other buildings) 66th tallest in North America (shared with 2 other buildings) 60th tallest in the United States (shared with 2 other buildings) 13th tallest in Chicago (shared with 1 other building) Tallest built in 1976 Tallest built in North America in 1976 Tallest built in the United States in 1976 Tallest built in Chicago in 1976499th most northern skyscraper 6716th most southern skyscraper 397th most western skyscraper 6818th most eastern skyscraper4th tallest within 1 kilometre 13th tallest within 10 kilometres (1 equally tall building in that area) 13th tallest within 100 kilometres (1 equally tall building in that area) 20th tallest within 1000 kilometres (1 equally tall building in that area) 59th tallest within 2000 kilometres (1 equally tall building in that area) 70th tallest within 5000 kilometres (2 equally tall buildings in that area)3rd most floors within 1 kilometre 9th most floors within 10 kilometres (1 building with same floor number) 9th most floors within 100 kilometres (1 building with same floor number) 11th most floors within 1000 kilometres (1 building with same floor number) 24th most floors within 2000 kilometres (3 buildings with same floor number) 27th most floors within 5000 kilometres (3 buildings with same floor number)125 metres from the closest taller building
