It's about 0.0000002 times as tall as The Ostankino Tower.
In other words, 0.003 inches is 0.000000140 times the height of The Ostankino Tower, and the height of The Ostankino Tower is 7,100,000 times that amount.(a.k.a. Останкинская телебашня) (Moscow, Russia) (to spire)
The Ostankino Tower stands 21,000 inches to its spire. The tower has been the tallest structure in Europe since its construction in 1967 and was, at at that time, the only free-standing structure taller than 20,000 inches.
It's about 0.0000002 times as tall as The CN Tower.
In other words, 0.003 inches is 0.000000137710 times the height of The CN Tower, and the height of The CN Tower is 7,261,600 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 21,785 inches 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.
It's about 0.0000001 times as tall as a Canton Tower.
In other words, 0.003 inches is 0.000000120 times the height of a Canton Tower, and the height of a Canton Tower is 8,300,000 times that amount.(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 24,000 inches 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 0.00000010 times as tall as Gocta Falls.
In other words, 0.003 inches is 0.00000009880 times the height of Gocta Falls, and the height of Gocta Falls is 10,100,000 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 30,400 inches in total height. Although it sits just 1,650,000 inches 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 0.00000009 times as tall as Burj Dubai.
In other words, 0.003 inches is 0.0000000920 times the height of Burj Dubai, and the height of Burj Dubai is 10,900,000 times that amount.(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 32,600 inches to its roof. The tower also holds the current records for the world's highest Islamic mosque — at approximately 22,700 inches on the 158th floor (of 163 floors) — and the world's tallest outdoor swimming pool — at approximately 11,200 inches on the 78th floor.
It's about 0.00000009 times as tall as Olo'upena Falls.
In other words, 0.003 inches is 0.000000084660 times the height of Olo'upena Falls, and the height of Olo'upena Falls is 11,810,000 times that amount.(a.k.a. Oloupena Falls) (Molokai, Hawaii)
Olo'upena Falls rise to 35,440 inches in height. The isolated falls are the tallest in the United States and the fourth tallest in the world.
It's about 0.00000008 times as tall as Tugela Falls.
In other words, 0.003 inches is 0.00000008040 times the height of Tugela Falls, and the height of Tugela Falls is 12,400,000 times that amount.(Royal Natal National Park, KwaZulu-Natal, South Africa)
Tugela Falls rises to 37,300 inches in height. The falls are the highest in Africa and the second highest in the world.