It's about one-tenth as long as The Seventeenth hole of Pebble Beach
In other words, 581 inches is 0.0911 times the length of The Seventeenth hole of Pebble Beach, and the length of The Seventeenth hole of Pebble Beach is 11 times that amount.(fully Pebble Beach Golf Links) (Pebble Beach; Monterey, California) (from Blue Tee)
The seventeenth hole on Pebble Beach Golf Links is a par 3 measuring 6,380 inches from the blue tee. This hole was the site of professional golfer Jack Nicklaus' 1972 U.S. Open win, which included a 1-iron shot that bounced off the hole's flag and resulted in a birdie.
It's about eleven times as tall as Matt Roloff
In other words, the height of Matt Roloff is 0.091 times 581 inches.(1961-) (actor and reality television star)
Matt Roloff, most famous for his role on the reality television show Little People, Big World, is an LP with a height of 51 inches. In 1985, Roloff stared as an Ewok — one of the small, woodland creatures from the Star Wars franchise — in the movie Ewoks: The Battle for Endor
It's about eleven times as tall as Gary Coleman
In other words, the height of Gary Coleman is 0.091 times 581 inches.(a.k.a. Gary Wayne Coleman) (1978-2009) (actor)
Gary Coleman, most famous for his role as Arnold Jackson on the sitcom Diff'rent Strokes was 55 inches tall. His small stature was a result of a congenital kidney disease. Coleman worked as a security guard since following his career as an actor.
It's about one-tenth as tall as The Singapore Flyer (Ferris wheel)
In other words, 581 inches is 0.0894 times the height of The Singapore Flyer (Ferris wheel), and the height of The Singapore Flyer (Ferris wheel) is 11.20 times that amount.(a.k.a. 新加坡摩天观景轮, a.k.a. சிங்கப்பூர் ஃப்ளையர், a.k.a. Pelayang Singapura) (Marina Centre, Singapore)
The Singapore Flyer has a height of 6,500 inches. Based on recommendations from Feng Shui masters, the wheel was re-engineered to spin in the opposite direction five months after it began operating.
It's about one-tenth as tall as The Washington Monument
In other words, 581 inches is 0.087172 times the height of The Washington Monument, and the height of The Washington Monument is 11.4720 times that amount.(Washington, D.C.)
The Washington Monument measures 6,665 inches tall, with some discrepancy due to the fact that the Monument's base is slightly below the surrounding ground. Interrupted in its construction by the American Civil War, it was almost 36 years between groundbreaking and the completion of construction.
It's about one-tenth as tall as St. Paul's Cathedral
In other words, 581 inches is 0.0848 times the height of St. Paul's Cathedral, and the height of St. Paul's Cathedral is 11.80 times that amount.(London, England, United Kingdom)
St. Paul's Cathedral measures 6,850 inches to its peak. The southwest tower of the Cathedral contains the bell known as "Great Paul," which is the largest bell in Great Britain at 15,000 kg (16.5 tons), outweighing the more iconic Big Ben bell by about 3,000 kg (3 tons).
It's about twelve times as tall as Hervé Villechaize
In other words, the height of Hervé Villechaize is 0.083 times 581 inches.(a.k.a. Hervé Jean-Pierre Villechaize) (1943-1993) (actor)
Hervé Villechaize, most famous for his role as Tattoo on the 1978-84 television series Fantasy Island, was an LP with a height of 47 inches. Villechaize's form of dwarfism, spondyloepiphyseal dysplasia-brachydactyly and distinctive speech (SED-BDS), is also known as "Tattoo dysplasia" or "Fantasy Island syndrome."