It's about one-tenth as tall as Tugela Falls
In other words, 100 meters is 0.105 times the height of Tugela Falls, and the height of Tugela Falls is 9.52 times that amount.(Royal Natal National Park, KwaZulu-Natal, South Africa)
Tugela Falls rises to 948 m in height. The falls are the highest in Africa and the second highest in the world.
It's about one-tenth as tall as Angel Falls
In other words, 100 meters is 0.102 times the height of Angel Falls, and the height of Angel Falls is 9.8 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 979 m. 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 one-tenth as long as The Navy Pier
In other words, 100 meters is 0.1 times the length of The Navy Pier, and the length of The Navy Pier is 10 times that amount.(a.k.a. Municipal Pier #2) (Chicago, Illinois)
The Navy Pier is 900 m 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-tenth as tall as The Three Sisters Falls
In other words, 100 meters is 0.1 times the height of The Three Sisters Falls, and the height of The Three Sisters Falls is 10 times that amount.(a.k.a. Cataratas las Tres Hermanas) (Ayacucho, Peru)
The Three Sisters Falls rise to 900 m in height. The falls are called Three Sisters after the three large tiers over which the falls flow.
It's about twelve times as long as a London bus
In other words, 100 meters is 11.9 times the length of a London bus, and the length of a London bus is 0.08 times that amount.(Routemaster Double-Decker, RM standard specification)
The Routemaster Double-Decker buses, well-known as icons of London, measure 8.38 m in length. The buses were said to be well-designed for travel in the London traffic, as they offered an open door for riders to board and exit even while the bus was moving at low speeds, and a full-time conductor to collect fares.
It's about eighteen times as tall as a Giraffe
It's about one-twentieth as long as The Preakness Stakes
In other words, 100 meters is 0.05233 times the length of The Preakness Stakes, and the length of The Preakness Stakes is 19.11096 times that amount.(Pimlico Race Course, Baltimore, Maryland) (total race length)
The total race length of the Preakness Stakes run at the Pimlico Race Course is 1,911.096 meters. Dubbed "the race for the Black-eyed Susans" after Maryland's state flower, the winning horse is actually draped with a garland of painted yellow daisies, as Black-eyed Susans do not bloom in time for the late-May race.