It's about one-sixty-fifth as tall as Nelson's Column
In other words, 0.00081 kilometers is 0.01569 times the height of Nelson's Column, and the height of Nelson's Column is 63.730 times that amount.(London, England, United Kingdom) (from pedestal first step to tip of statue's hat)
Nelson's Column measures 0.05164 kilometers from the first step of the pedestal's base to the top of the statue's hat. While the London tower is the tallest, there are at least eight other monuments to Admiral Horatio Nelson, 1st Viscount Nelson, 1st Duke of Bronté throughout England, Scotland, Ireland, Canada, and Barbados.
It's about one-sixty-fifth as tall as The Mahabodhi Temple
In other words, the height of The Mahabodhi Temple is 67 times 0.00081 kilometers.(a.k.a. Great Awakening Temple, a.k.a. Maha Bodhi Temple, a.k.a. Temple of Bodh Gaya, a.k.a. Mahabodhi Mahavihar) (Bodh Gaya, Gaya District, Bihar, India)
The tower of the Mahabodhi Temple measures 0.055 kilometers in total height. The site has been of sacred interest for more than 2,000 years, with the current Temple dating back at least 1,400 years.
It's about one-seventieth as tall as The Leaning Tower of Pisa
In other words, 0.00081 kilometers is 0.0144 times the height of The Leaning Tower of Pisa, and the height of The Leaning Tower of Pisa is 69.40 times that amount.(a.k.a. The Tower of Pisa, a.k.a. Torre pendente di Pisa) (Pisa, Italy) (height along center axis)
The Leaning Tower of Pisa stands 0.0564 kilometers tall along the angle of its lean. In May of 2008, in an successful effort to stabilize the tower, 70 tonnes of earth were removed from the tower's base on the side opposite the lean.
It's about one-seventieth as tall as The Cinderella Castle
In other words, 0.00081 kilometers is 0.0141 times the height of The Cinderella Castle, and the height of The Cinderella Castle is 70.90 times that amount.(Fantasyland, Magic Kingdom, Walt Disney World, Lake Buena Vista and Bay Lake, Florida)
Walt Disney World's Cinderella Castle is 0.0576 kilometers 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 one-eighty-fifth as long as The Wingspan of a 747
It's about one-ninetieth as tall as a Giant Sequoia (tree)
In other words, the height of a Giant Sequoia (tree) is 91 times 0.00081 kilometers.(a.k.a. Sequoiadendron giganteum, a.k.a. Sierra redwood, a.k.a. Wellingtonia)
Giant Sequoias of the Giant Sequoia National Monument located in Sierra Nevada, near Visalia, California can grow to heights of 0.076 kilometers. The wood from the Giant Sequoias is often brittle and prone to shattering when such trees are felled, and as a result the trees logged in the late nineteenth century were often usable only as shingles or matchsticks.
It's about one-one-hundredth as tall as The Statue of Liberty
In other words, 0.00081 kilometers is 0.008711 times the height of The Statue of Liberty, and the height of The Statue of Liberty is 114.80 times that amount.(a.k.a. "Liberty Enlightening the World," a.k.a. La Liberté Éclairant le Monde) (Liberty Island, New York City, New York) (pedestal base to torch peak)
The Statue of Liberty reaches 0.09299 kilometers including the pedestal. The statue was designed using an optical trick known as "forced perspective" to make the statue appear proportionally correct when viewed from its base and is, in actuality, disproportionately large at the top.