15 skyscrapers in a circle of one square kilometre
3292nd tallest in the world (shared with 180 other buildings) 3137th tallest on the Northern Hemisphere (shared with 172 other buildings) 472nd tallest in North America (shared with 9 other buildings) 393rd tallest in the United States (shared with 5 other buildings) 10th tallest in Boston4th tallest built in 1971 4th tallest built in North America in 1971 4th tallest built in the United States in 1971 Tallest built in Boston in 1971407th most northern skyscraper 6306th most southern skyscraper 1107th most western skyscraper 5606th most eastern skyscraper7th tallest within 1 kilometre 10th tallest within 10 kilometres 10th tallest within 100 kilometres 233rd tallest within 1000 kilometres (2 equally tall buildings in that area) 318th tallest within 2000 kilometres (3 equally tall buildings in that area) 513th tallest within 5000 kilometres (11 equally tall buildings in that area)13th most floors within 1 kilometre 16th most floors within 10 kilometres 16th most floors within 100 kilometres 444th most floors within 1000 kilometres (8 buildings with same floor number) 607th most floors within 2000 kilometres (16 buildings with same floor number) 994th most floors within 5000 kilometres (27 buildings with same floor number)110 metres from the closest taller building