rank name image height
ft (m) floors year notes
rank
name
image
height ft -lrb- m -rrb-
floors
year
notes
number
first second first_number second_number
number
number
number text number number(number) number number text
1 key tower 947 (289) 57 1991 104th-tallest building in the world
20th-tallest building in the united states
has been the tallest building in the city and state since 1991
stood as the tallest building in the united states between new york city and chicago from its completion until 2007, when comcast center in philadelphia was completed
tallest building constructed in cleveland in the 1990s
what is the difference in height between key tower and 55 public square
WP VBD-AUX DT NN IN NN IN JJ NN CC CD JJ NN
647 feet
select abs ( ( select c4_first_number from w where c2 = 'key tower' ) - ( select c4_first_number from w where c2 = '55 public square' ) )