It's about one-third as tall as The Statue of Liberty.
In other words, 100 feet is 0.32780 times the height of The Statue of Liberty, and the height of The Statue of Liberty is 3.051 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 305.10 feet 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.
It's about one-third as tall as Big Ben.
In other words, the height of Big Ben is 3.10 times 100 feet.(officially the clock tower of Palace of Westminster, a.k.a. Houses of Parliament) (London, England)
The clock tower of the Palace of Westminster, which houses the bell known as "Big Ben," rises 310 feet. The tower has no elevator, and is therefore only accessible by climbing 334 steps to the top.
It's about three-tenths as long as a Football (Soccer) Pitch.
In other words, 100 feet is 0.290 times the length of a Football (Soccer) Pitch, and the length of a Football (Soccer) Pitch is 3.450 times that amount.(a.k.a. Football Field, a.k.a. Soccer Field) (field length, a.k.a. touchline distance)
According to the Laws of the Game, a football pitch should measure between 344 feet (when the Laws were originally, they used imperial measurements of 345 feet, and later converted to the metric units used today). The goal markess were defined as part of the pitch by the original rules of the game in the late 16th century, but it was not until the mid 19th century that the crossbar and the net were added
It's about three-tenths as long as a Football field.
In other words, 100 feet is 0.2777780 times the length of a Football field, and the length of a Football field is 3.60 times that amount.(American) (total distance; per NFL regulation)
According to NFL specifications, an American football field should measure 360 feet from end to end. Because each team's goalpost is located at the far end of the scoring area (end zone), a ball on a scoring play may need to travel as many as 30 feet farther when kicked into the scoring area than when run (rushed) or passed into it.
It's about three-and-a-half times as long as a London bus.
In other words, 100 feet is 3.640 times the length of a London bus, and the length of a London bus is 0.2750 times that amount.(Routemaster Double-Decker, RM standard specification)
The Routemaster Double-Decker buses, well-known as icons of London, measure 27.50 feet 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 one-fourth as tall as The Great Pyramid of Giza.
In other words, 100 feet is 0.230 times the height of The Great Pyramid of Giza, and the height of The Great Pyramid of Giza is 4.30 times that amount.(a.k.a. Pyramid of Khufu, a.k.a. Pyramid of Cheops) (Cairo, Egypt) (estimated original height)
The Great Pyramid of Giza has an estimated original height (without loss due to erosion) of 430 feet. The Pyramid was the tallest structure in the world for almost 4,000 years — from its construction ca. 2551 BCE until it was overtaken by the Lincoln Cathedral in Lincoln, England, built in the year 1300.