5137th tallest in the world (shared with 120 other buildings) 4910th tallest on the Northern Hemisphere (shared with 116 other buildings) 694th tallest in North America (shared with 28 other buildings) 560th tallest in the United States (shared with 25 other buildings) 25th tallest in Houston (shared with 2 other buildings)12th tallest built in 1973 9th tallest built in North America in 1973 8th tallest built in the United States in 1973 Tallest built in Houston in 19733453rd most northern skyscraper 3959th most southern skyscraper 249th most western skyscraper 7163rd most eastern skyscraper14th tallest within 1 kilometre (1 equally tall building in that area) 24th tallest within 10 kilometres (2 equally tall buildings in that area) 25th tallest within 100 kilometres (2 equally tall buildings in that area) 68th tallest within 1000 kilometres (4 equally tall buildings in that area) 297th tallest within 2000 kilometres (16 equally tall buildings in that area) 757th tallest within 5000 kilometres (31 equally tall buildings in that area)13th most floors within 1 kilometre (2 buildings with same floor number) 23rd most floors within 10 kilometres (4 buildings with same floor number) 24th most floors within 100 kilometres (4 buildings with same floor number) 65th most floors within 1000 kilometres (9 buildings with same floor number) 342nd most floors within 2000 kilometres (29 buildings with same floor number) 918th most floors within 5000 kilometres (55 buildings with same floor number)138 metres from the closest taller building