
It's about three times as tall as The Singapore Flyer (Ferris wheel).
In other words, 581 yards is 3.220 times the height of The Singapore Flyer (Ferris wheel), and the height of The Singapore Flyer (Ferris wheel) is 0.3110 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 180 yards. Based on recommendations from Feng Shui masters, the wheel was reengineered to spin in the opposite direction five months after it began operating.
It's about threeandahalf times as long as The Seventeenth hole of Pebble Beach.
In other words, 581 yards is 3.280 times the length of The Seventeenth hole of Pebble Beach, and the length of The Seventeenth hole of Pebble Beach is 0.3050 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 177 yards from the blue tee. This hole was the site of professional golfer Jack Nicklaus' 1972 U.S. Open win, which included a 1iron shot that bounced off the hole's flag and resulted in a birdie.
It's about threeandahalf times as tall as Blackpool Tower.
In other words, 581 yards is 3.360 times the height of Blackpool Tower, and the height of Blackpool Tower is 0.2980 times that amount.
(Blackpool, Lancashire, England, United Kingdom) (height to peak)Blackpool Tower, part of an entertainment complex in Blackpool, Lancashire, England, measures 173 yards to its peak. Under ideal conditions, visitors to the highest accessible point of the tower can see as far as the Isle of Man — 105,000 yards to the northwest.
It's about threeandahalf times as tall as The Spring Temple Buddha.
In other words, 581 yards is 3.470 times the height of The Spring Temple Buddha, and the height of The Spring Temple Buddha is 0.2880 times that amount.
(a.k.a. 中原大佛, a.k.a. 鲁山大佛, a.k.a. 魯山大佛) (Fodushan Scenic Area, Lushan County, Henan, China) (including base)The tallest statue in the world, the Spring Temple Buddha in Henan, China stands at 167 yards tall from its base. The Buddha is located in the 47,300,000sq. m (11,700acre) Fodushan Scenic Area near Mount Yao
It's about threetenths as long as The Preakness Stakes.
In other words, 581 yards is 0.27799040 times the length of The Preakness Stakes, and the length of The Preakness Stakes is 3.5972470 times that amount.
(Pimlico Race Course, Baltimore, Maryland) (total race length)The total race length of the Preakness Stakes run at the Pimlico Race Course is 2,090 yards. Dubbed "the race for the Blackeyed Susans" after Maryland's state flower, the winning horse is actually draped with a garland of painted yellow daisies, as Blackeyed Susans do not bloom in time for the lateMay race.
It's about onefourth as long as The Kentucky Derby.
In other words, 581 yards is 0.2640910 times the length of The Kentucky Derby, and the length of The Kentucky Derby is 3.786570 times that amount.
(Churchill Downs, Louisville, Kentucky) (total race length)The total race length of the Kentucky Derby run at Churchill Downs is 2,200 yards. First run in 1864, the Kentucky Derby is one of the oldest continuouslyrunning sporting events in America, almost two years older than the Westminster Kennel Club Dog Show
It's about four times as tall as The Great Pyramid of Giza.
In other words, 581 yards is 4.10 times the height of The Great Pyramid of Giza, and the height of The Great Pyramid of Giza is 0.240 times that amount.
(a.k.a. Pyramid of Khufu, a.k.a. Pyramid of Cheops) (Cairo, Egypt) (estimated original height)The Great Pyramid of Giza has an estimated original height (without loss due to erosion) of 140 yards. The Pyramid was the tallest structure in the world for almost 4,000 years — from its construction ca. 2551 BCE until it was overtaken by the Lincoln Cathedral in Lincoln, England, built in the year 1300. 
