It's about as tall as Big Ben.
(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 210 cubits. The tower has no elevator, and is therefore only accessible by climbing 334 steps to the top.
It's about one-and-one-tenth times as tall as The Statue of Liberty.
In other words, 210 cubits is 1.032 times the height of The Statue of Liberty, and the height of The Statue of Liberty is 0.969 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)
It's about nine-tenths as long as a Football (Soccer) Pitch.
In other words, 210 cubits is 0.914 times the length of a Football (Soccer) Pitch, and the length of a Football (Soccer) Pitch is 1.09 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 230 cubits (when the Laws were originally, they used imperial measurements of 230 cubits, 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 nine-tenths as long as a Football field.
In other words, 210 cubits is 0.875 times the length of a Football field, and the length of a Football field is 1.14286 times that amount.(American) (total distance; per NFL regulation)
It's about nine-tenths as tall as St. Paul's Cathedral.
In other words, 210 cubits is 0.8626 times the height of St. Paul's Cathedral, and the height of St. Paul's Cathedral is 1.159 times that amount.(London, England, United Kingdom)
St. Paul's Cathedral measures 243.4 cubits to its peak. The southwest tower of the Cathedral contains the bell known as "Great Paul," which is the largest bell in Great Britain at 15,000 kg (16.5 tons), outweighing the more iconic Big Ben bell by about 3,000 kg (3 tons).
It's about one-and-three-tenths times as tall as a Giant Sequoia (tree).
In other words, the height of a Giant Sequoia (tree) is 0.77 times 210 cubits.(a.k.a. Sequoiadendron giganteum, a.k.a. Sierra redwood, a.k.a. Wellingtonia)
It's about three-fourths as tall as The Great Pyramid of Giza.
In other words, the height of The Great Pyramid of Giza is 1.4 times 210 cubits.(a.k.a. Pyramid of Khufu, a.k.a. Pyramid of Cheops) (Cairo, Egypt) (estimated original height)