180th tallest in the world (shared with 4 other buildings) 178th tallest on the Northern Hemisphere (shared with 4 other buildings) 20th tallest in North America (shared with 1 other building) 20th tallest in the United States Tallest in Houston Tallest built in 1982 Tallest built in North America in 1982 Tallest built in the United States in 1982 Tallest built in Houston in 19822830th most northern skyscraper 3289th most southern skyscraper 247th most western skyscraper 5872nd most eastern skyscraper Tallest within 1 kilometre Tallest within 10 kilometres Tallest within 100 kilometres Tallest within 1000 kilometres (1 equally tall building in that area) 6th tallest within 2000 kilometres (1 equally tall building in that area) 20th tallest within 5000 kilometres (1 equally tall building in that area) Most floors within 1 kilometre Most floors within 10 kilometres Most floors within 100 kilometres Most floors within 1000 kilometres 10th most floors within 2000 kilometres 23rd most floors within 5000 kilometres (3 buildings with same floor number)1517 kilometres from the closest taller building