It's about half as tall as The Three Sisters Falls
In other words, 0.45190 kilometers is 0.5 times the height of The Three Sisters Falls, and the height of The Three Sisters Falls is 2 times that amount.(a.k.a. Cataratas las Tres Hermanas) (Ayacucho, Peru)
The Three Sisters Falls rise to 0.90 kilometers in height. The falls are called Three Sisters after the three large tiers over which the falls flow.
It's about half as tall as Tugela Falls
In other words, 0.45190 kilometers is 0.477 times the height of Tugela Falls, and the height of Tugela Falls is 2.1 times that amount.(Royal Natal National Park, KwaZulu-Natal, South Africa)
Tugela Falls rises to 0.9480 kilometers in height. The falls are the highest in Africa and the second highest in the world.
It's about half as tall as Angel Falls
In other words, 0.45190 kilometers is 0.462 times the height of Angel Falls, and the height of Angel Falls is 2.16 times that amount.(a.k.a. Parakupa-vena, a.k.a. Kerepakupai mer&) (Auyantepui, Canaima National Park, Venezuela) (total height)
Angel Falls has a total height 0.9790 kilometers. Jimmie Angel, the first person to publicize their existence outside Venezuela and the namesake of the falls, damaged his monoplane atop the falls and was forced to abandon it; it remained there until it was removed 33 years later.
It's about two-and-a-half times as tall as The Space Needle
In other words, 0.45190 kilometers is 2.46 times the height of The Space Needle, and the height of The Space Needle is 0.407 times that amount.(Seattle, Washington) (to aircraft warning beacon at peak)
Built for a 1962 World's Fair, the Space Needle stands 0.1840 kilometers tall. With a track-and-wheel design inspired by railroad mechanics and a precisely-configured balance, the restaurant near the top of the space needle requires just a 1.5 hp motor to rotate at speeds of about 0.053 kph (0.033 mph).
It's about two-and-a-half times as tall as St. Paul's Cathedral
In other words, 0.45190 kilometers is 2.6 times the height of St. Paul's Cathedral, and the height of St. Paul's Cathedral is 0.385 times that amount.(London, England, United Kingdom)
St. Paul's Cathedral measures 0.1740 kilometers 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 two-and-a-half times as tall as The Washington Monument
In other words, 0.45190 kilometers is 2.6694 times the height of The Washington Monument, and the height of The Washington Monument is 0.37462 times that amount.(Washington, D.C.)
The Washington Monument measures 0.169290 kilometers 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 two-and-a-half times as tall as The Singapore Flyer (Ferris wheel)
In other words, 0.45190 kilometers is 2.74 times the height of The Singapore Flyer (Ferris wheel), and the height of The Singapore Flyer (Ferris wheel) is 0.365 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 0.1650 kilometers. Based on recommendations from Feng Shui masters, the wheel was re-engineered to spin in the opposite direction five months after it began operating.