# How long is 121 feet?

It's about nine-tenths as long as Ha'Penny Bridge

The length of Ha'Penny Bridge is about 141 feet.

(a.k.a.

*Droichead na Leathphingine*, a.k.a. Liffey Bridge, a.k.a.*Droichead na Life*, f.k.a. Wellington Bridge) (Quay of Bachelors Walk, Temple Bar Neighborhood, Dublin, Ireland)The Ha'Penny Bridge, crossing the River Liffey in Dublin, measures 141 feet in total length. Over 30,000 pedestrians cross the breach each day.

It's about four-fifths as tall as The Chicago Water Tower

The height of The Chicago Water Tower is about 154 feet.

(Chicago, Illinois)

The Chicago Water Tower is 154 feet tall. The tower's architecture was one source of inspiration behind the design of White Castle fast-food restaurants beginning with "Building Number 8," a prefabricated structure built in Minneapolis, Minnesota in 1936.

It's about three-fourths as tall as The Arc de Triomphe

The height of The Arc de Triomphe is about 160 feet.

(Paris, France)

The Arc de Triomphe stands 160 feet tall. France's Tomb of the Unknown Soldier from the First World War lies beneath the arch and is commemorated by the first eternal flame to have been lit in modern European history.

It's about one-and-one-third times as long as Baseball base distances

The length of Baseball base distances is about 90 feet.

(MLB Official Baseball Rules specification)

According to MLB Official Baseball Rules, the distance between baseball diamond bases is 90 feet. While second and home base are located upon the corners of the 27.432 sq. m area created by the bases, first and third base are placed within that square, to better allow the umpires to judge whether a ball is fair or foul.

It's about one-and-two-fifths times as tall as De Gooyer

The height of De Gooyer is about 89 feet.

(a.k.a. De Funenmolen, a.k.a. The Mill on the Funen) (near Oostelijk Havengebied, Amsterdam, Netherlands) (total structure height)

The tallest windmill in Amsterdam, De Gooyer stands at 89 feet in structural height. Its prominence owes to the fact that it was relocated atop the base of a former water mill, following two earlier moves in the eighteenth and nineteenth centuries. The windmill's four sails have a total span of about 59 feet.

It's about seven-tenths as tall as Nelson's Column

The height of Nelson's Column is about 169.40 feet.

(London, England, United Kingdom) (from pedestal first step to tip of statue's hat)

Nelson's Column measures 169.40 feet from the first step of the pedestal's base to the top of the statue's hat. While the London tower is the tallest, there are at least eight other monuments to Admiral Horatio Nelson, 1st Viscount Nelson, 1st Duke of Bronté throughout England, Scotland, Ireland, Canada, and Barbados.

It's about two-thirds as tall as The Mahabodhi Temple

The height of The Mahabodhi Temple is about 180 feet.

(a.k.a. Great AwakeningÂ Temple, a.k.a. Maha Bodhi Temple, a.k.a. Temple of Bodh Gaya, a.k.a. Mahabodhi Mahavihar) (Bodh Gaya, Gaya District, Bihar, India)

The tower of the Mahabodhi Temple measures 180 feet in total height. The site has been of sacred interest for more than 2,000 years, with the current Temple dating back at least 1,400 years.

It's about two-thirds as tall as The Leaning Tower of Pisa

The height of The Leaning Tower of Pisa is about 185 feet.

(a.k.a. The Tower of Pisa, a.k.a.

*Torre pendente di Pisa*) (Pisa, Italy) (height along center axis)It's about two-thirds as tall as The Cinderella Castle

The height of The Cinderella Castle is about 189 feet.

(Fantasyland, Magic Kingdom, Walt Disney World, Lake Buena Vista and Bay Lake, Florida)

Walt Disney World's Cinderella Castle is 189 feet tall. The castle's architecture uses the optical trick known as "forced perspective" — the castle gets smaller near the top — to appear larger than it truly is.

It's about one-and-four-fifths times as long as a Cricket Pitch

The length of a Cricket Pitch is about 66 feet.

(per Marylebone Cricket Council / International Cricket Council Law #6)

The length of a cricket pitch, from one bowling crease to the other, is 66 feet. The wickets at either end of the pitch stand 2.36220 feet tall including the bails.

It's about half as wide as The Wingspan of a 747

The width of The Wingspan of a 747 is about 225 feet.

(a.k.a. Boeing 747, a.k.a. Jumbo Jet, a.k.a. Queen of the Skies) (for Boeing 747-8 series)

The wingspan of a Boeing 747-8 is 225 feet. Fully loaded, the 747 can travel 27,200,000 feet before refueling.

It's about one-and-nine-tenths times as long as a Bowling Lane

The length of a Bowling Lane is about 62.8480 feet.

(USBC specifications; tenpin; including pin deck)

According to the United States Bowling Congress specifications, a tenpin bowling lane should measure 62.8480 feet. In a Professional Bowling Association game, the lane must be lubricated by about 25 ml (0.85 fl. oz) of oil.

It's about half as tall as a Giant Sequoia (tree)

The height of a Giant Sequoia (tree) is about 250 feet.

(a.k.a.

*Sequoiadendron giganteum*, a.k.a. Sierra redwood, a.k.a. Wellingtonia)Giant Sequoias of the Giant Sequoia National Monument located in Sierra Nevada, near Visalia, California can grow to heights of 250 feet. The wood from the Giant Sequoias is often brittle and prone to shattering when such trees are felled, and as a result the trees logged in the late nineteenth century were often usable only as shingles or matchsticks.

It's about two-and-a-half times as tall as The Hollywood Sign

The height of The Hollywood Sign is about 49 feet.

(a.k.a. Hollywoodland Sign) (Mount Lee, Hollywood Hills, Santa Monica Mountains, California)

Each of the white letters in the Hollywood Sign measures 49 feet tall. Built as an advertisement in 1923, the sign was intended to stand for only eighteen months.

It's about two-and-a-half times as long as a Semitrailer

The length of a Semitrailer is about 48 feet.

(a.k.a. semi-trailer truck, a.k.a. semi, a.k.a. tractor-trailer, a.k.a. truck and trailer, a.k.a. eighteen-wheeler, a.k.a. big rig, a.k.a. Mack truck, a.k.a. transport, a.k.a. lorry, a.k.a. artic; for box truck; United States Federal length limits)