It's about one-two-hundred-thousandth as tall as The CN Tower.
In other words, 2.50 milimeters is 0.00000451810 times the height of The CN Tower, and the height of The CN Tower is 221,330 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 553,330 milimeters 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 one-two-hundred-fifty-thousandth as tall as a Canton Tower.
In other words, the height of a Canton Tower is 240,000 times 2.50 milimeters.(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 610,000 milimeters 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 one-three-hundred-thousandth as tall as Gocta Falls.
In other words, 2.50 milimeters is 0.000003240 times the height of Gocta Falls, and the height of Gocta Falls is 309,000 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 771,000 milimeters in total height. Although it sits just 42,000,000 milimeters 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 one-three-hundred-fifty-thousandth as tall as Burj Dubai.
In other words, 2.50 milimeters is 0.000003020 times the height of Burj Dubai, and the height of Burj Dubai is 331,000 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 828,000 milimeters to its roof. The tower also holds the current records for the world's highest Islamic mosque — at approximately 577,000 milimeters on the 158th floor (of 163 floors) — and the world's tallest outdoor swimming pool — at approximately 285,000 milimeters on the 78th floor.
It's about one-three-hundred-fifty-thousandth as long as The Navy Pier.
In other words, the length of The Navy Pier is 300,000 times 2.50 milimeters.(a.k.a. Municipal Pier #2) (Chicago, Illinois)
The Navy Pier is 900,000 milimeters in total length. Originally named Municipal Pier #2, the pier was renamed Navy Pier in 1927 in honor of Naval personnel stationed there during World War I.
It's about one-three-hundred-fifty-thousandth as tall as The Three Sisters Falls.
In other words, the height of The Three Sisters Falls is 300,000 times 2.50 milimeters.(a.k.a. Cataratas las Tres Hermanas) (Ayacucho, Peru)
The Three Sisters Falls rise to 900,000 milimeters in height. The falls are called Three Sisters after the three large tiers over which the falls flow.
It's about one-three-hundred-fifty-thousandth as tall as Olo'upena Falls.
In other words, 2.50 milimeters is 0.0000027770 times the height of Olo'upena Falls, and the height of Olo'upena Falls is 360,100 times that amount.(a.k.a. Oloupena Falls) (Molokai, Hawaii)
Olo'upena Falls rise to 900,100 milimeters in height. The isolated falls are the tallest in the United States and the fourth tallest in the world.