
It's about onetenth as tall as Maxwell Montes.
In other words, the height of Maxwell Montes is 11 times 593.4 smoots.
(Ishtar Terra, Venus)
It's about eleven times as tall as Big Ben.
In other words, the height of Big Ben is 0.091 times 593.4 smoots.
It's about thirteen times as tall as a Giant Sequoia (tree).
In other words, the height of a Giant Sequoia (tree) is 0.077 times 593.4 smoots.
(a.k.a. Sequoiadendron giganteum, a.k.a. Sierra redwood, a.k.a. Wellingtonia)
It's about fourteenandahalf times as long as The Wingspan of a 747.
In other words, the length of The Wingspan of a 747 is 0.068 times 593.4 smoots.
(a.k.a. Boeing 747, a.k.a. Jumbo Jet, a.k.a. Queen of the Skies) (for Boeing 7478 series)
It's about seventeenandahalf times as tall as The Cinderella Castle.
In other words, the height of The Cinderella Castle is 0.0571 times 593.4 smoots.
(Fantasyland, Magic Kingdom, Walt Disney World, Lake Buena Vista and Bay Lake, Florida)Walt Disney World's Cinderella Castle is 33.8 smoots tall. The castle's architecture uses the optical trick known as "forced perspective" — the castle gets smaller near the top — to appear larger than it truly is.
It's about eighteen times as tall as The Leaning Tower of Pisa.
In other words, 593.4 smoots is 17.9 times the height of The Leaning Tower of Pisa, and the height of The Leaning Tower of Pisa is 0.0559 times that amount.
(a.k.a. The Tower of Pisa, a.k.a. Torre pendente di Pisa) (Pisa, Italy) (height along center axis)
It's about nineteenandahalf times as tall as Nelson's Column.
In other words, 593.4 smoots is 19.56 times the height of Nelson's Column, and the height of Nelson's Column is 0.05112 times that amount.
(London, England, United Kingdom) (from pedestal first step to tip of statue's hat) 
