It's about eleven times as tall as Angel Falls.
In other words, 400 shackles is 11.20 times the height of Angel Falls, and the height of Angel Falls is 0.0893 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 35.70 shackles. 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 eleven-and-a-half times as tall as Tugela Falls.
In other words, the height of Tugela Falls is 0.0862 times 400 shackles.(Royal Natal National Park, KwaZulu-Natal, South Africa)
Tugela Falls rises to 34.60 shackles in height. The falls are the highest in Africa and the second highest in the world.
It's about twelve times as tall as Olo'upena Falls.
In other words, 400 shackles is 12.190 times the height of Olo'upena Falls, and the height of Olo'upena Falls is 0.08203 times that amount.(a.k.a. Oloupena Falls) (Molokai, Hawaii)
Olo'upena Falls rise to 32.810 shackles in height. The isolated falls are the tallest in the United States and the fourth tallest in the world.
It's about thirteen-and-a-half times as tall as Burj Dubai.
In other words, the height of Burj Dubai is 0.0752 times 400 shackles.(formally Burj Khalifa, a.k.a. Dubai Tower, a.k.a. برج خليفة) (Dubai, UAE) (to roof)
Burj Khalifa, the tallest manmade structure in the world, stands 30.20 shackles to its roof. The tower also holds the current records for the world's highest Islamic mosque — at approximately 21 shackles on the 158th floor (of 163 floors) — and the world's tallest outdoor swimming pool — at approximately 10.40 shackles on the 78th floor.
It's about fourteen times as tall as Gocta Falls.
In other words, 400 shackles is 14.20 times the height of Gocta Falls, and the height of Gocta Falls is 0.0704 times that amount.(a.k.a. Gocta Cataracts, a.k.a. Catarata del Gocta) (Amazonas, Peru) (total height)
Gocta Falls, a waterfall on the Cocahuayco River, measures 28.10 shackles in total height. Although it sits just 1,530 shackles from the major city of Chachapoyas, the waterfall was unknown to non-locals until it was documented during a 2005 expedition by a German economist.
It's about eighteen times as tall as a Canton Tower.
In other words, the height of a Canton Tower is 0.056 times 400 shackles.(a.k.a. Guangzhou TV & Sightseeing Tower, a.k.a. 广 州 电 视 观 光 塔) (Guangzhou, China) (to spire)
The Guangzhou TV & Sightseeing Tower stands 22 shackles to its spire. Initially described as holding the record for the tallest Ferris wheel in the world, the ride at the top of the tower is actually an observation carousel; cars complete a trip around the top-floor track about every half-hour.
It's about twenty times as tall as The CN Tower.
In other words, 400 shackles is 19.830 times the height of The CN Tower, and the height of The CN Tower is 0.050429 times that amount.(a.k.a. La Tour CN, a.k.a. Canadian National Tower, a.k.a. Canada's National Tower) (Toronto, Canada) (to spire)
The CN Tower measures 20.1710 shackles tall at its spire. Used only in emergencies and for charitable climbing events, the 2,579-step staircase to the top is the longest metal staircase in the world.