How long is 174 meters?
It's about one-and-nine-tenths times as tall as The Statue of Liberty

The height of The Statue of Liberty is about 92.990 meters.
(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 92.99 m 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 half as tall as The Empire State Building

The height of The Empire State Building is about 381.01 meters.
(New York City, New York) (to top of building)
The Empire State Building stands 381.01 m to its architectural peak. The spire emerging from the top of the building was originally intended to be a mooring mast for blimps whose passengers could disembark onto a landing platform on the 102nd floor of the building.
It's about two-and-a-half times as tall as a Giant Sequoia (tree)
The height of a Giant Sequoia (tree) is about 76 meters.
(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 76 m. 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 wide as The Wingspan of a 747
The width of The Wingspan of a 747 is about 68.50 meters.
(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 68.5 m. Fully loaded, the 747 can travel 8,290,000 meters before refueling.
It's about two-fifths as tall as The Petronas Twin Towers

The height of The Petronas Twin Towers is about 451.90 meters.
(a.k.a. Menara Berkembar Petronas, a.k.a. Petronas Towers) (Kuala Lumpur, Malaysia) (to spire)
It's about one-third as tall as The Shanghai World Financial Center

The height of The Shanghai World Financial Center is about 492 meters.
(上海环球金融中 上海環球金融中心, Shànghǎi huánqiú jīnróng zhōngxīn) (a.k.a. SWFC) (Shanghai, China) (to spire)
It's about one-third as tall as The Willis Tower

The height of The Willis Tower is about 520 meters.
(a.k.a. Sears Tower) (Chicago, Illinois) (to antenna peak)
It's about three times as tall as The Cinderella Castle

The height of The Cinderella Castle is about 57.60 meters.
(Fantasyland, Magic Kingdom, Walt Disney World, Lake Buena Vista and Bay Lake, Florida)
Walt Disney World's Cinderella Castle is 57.6 m 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 three times as tall as The Leaning Tower of Pisa

The height of The Leaning Tower of Pisa is about 56.40 meters.
(a.k.a. The Tower of Pisa, a.k.a. Torre pendente di Pisa) (Pisa, Italy) (height along center axis)
It's about three-tenths as tall as The CN Tower

The height of The CN Tower is about 553.330 meters.
(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 553.33 m 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 three times as tall as The Mahabodhi Temple

The height of The Mahabodhi Temple is about 55 meters.
(a.k.a. Great Awakening 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 55 m 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 three-and-a-half times as tall as Nelson's Column

The height of Nelson's Column is about 51.640 meters.
(London, England, United Kingdom) (from pedestal first step to tip of statue's hat)
Nelson's Column measures 51.64 m 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 three-tenths as tall as a Canton Tower

The height of a Canton Tower is about 610 meters.
(a.k.a. Guangzhou TV & Sightseeing Tower, a.k.a. 广 州 电 视 观 光 塔) (Guangzhou, China) (to spire)
It's about three-and-a-half times as tall as The Arc de Triomphe

The height of The Arc de Triomphe is about 49 meters.
(Paris, France)
The Arc de Triomphe stands 49 m 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 three-and-a-half times as tall as The Chicago Water Tower

The height of The Chicago Water Tower is about 46.90 meters.
(Chicago, Illinois)
The Chicago Water Tower is 46.9 m 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.