23 skyscrapers in a circle of one square kilometre
2627th tallest in the world (shared with 48 other buildings) 2498th tallest on the Northern Hemisphere (shared with 44 other buildings) 365th tallest in North America (shared with 7 other buildings) 306th tallest in the United States (shared with 6 other buildings) 48th tallest in Chicago10th tallest built in 1989 10th tallest built in North America in 1989 9th tallest built in the United States in 1989 4th tallest built in Chicago in 1989459th most northern skyscraper 6254th most southern skyscraper 395th most western skyscraper 6318th most eastern skyscraper23rd tallest within 1 kilometre 48th tallest within 10 kilometres 48th tallest within 100 kilometres 110th tallest within 1000 kilometres (1 equally tall building in that area) 312th tallest within 2000 kilometres (6 equally tall buildings in that area) 399th tallest within 5000 kilometres (7 equally tall buildings in that area)61st most floors within 1 kilometre (1 building with same floor number) 114th most floors within 10 kilometres (3 buildings with same floor number) 115th most floors within 100 kilometres (3 buildings with same floor number) 279th most floors within 1000 kilometres (7 buildings with same floor number) 756th most floors within 2000 kilometres (18 buildings with same floor number) 994th most floors within 5000 kilometres (27 buildings with same floor number)296 metres from the closest taller building