13 skyscrapers in a circle of one square kilometre
491st tallest in the world (shared with 20 other buildings) 471st tallest on the Northern Hemisphere (shared with 20 other buildings) 66th tallest in North America (shared with 2 other buildings) 60th tallest in the United States (shared with 1 other building) 3rd tallest in Philadelphia Tallest built in 1987 Tallest built in North America in 1987 Tallest built in the United States in 1987 Tallest built in Philadelphia in 19871051st most northern skyscraper 5526th most southern skyscraper 725th most western skyscraper 5852nd most eastern skyscraper3rd tallest within 1 kilometre 3rd tallest within 10 kilometres 3rd tallest within 100 kilometres 38th tallest within 1000 kilometres (1 equally tall building in that area) 54th tallest within 2000 kilometres (1 equally tall building in that area) 70th tallest within 5000 kilometres (2 equally tall buildings in that area) Most floors within 1 kilometre Most floors within 10 kilometres Most floors within 100 kilometres 58th most floors within 1000 kilometres (6 buildings with same floor number) 86th most floors within 2000 kilometres (10 buildings with same floor number) 114th most floors within 5000 kilometres (12 buildings with same floor number)244 metres from the closest taller building
