How big is 55 square kilometers?
It's about 150 times as big as Vatican City
The size of Vatican City is about 0.440 square kilometers.
(a.k.a. Holy See, a.k.a. State of the Vatican City, a.k.a. Stato della Città del Vaticano)
The world's smallest nation in both area and population, Vatican City is a walled enclave within Rome, Italy measuring 0.44 sq. km in total area. Vatican City has been home to the Papacy since its incorporation in 1929 and the territory has been the home of Popes since 1377.
It's about 150 times as big as The Mall of America
The size of The Mall of America is about 0.390 square kilometers.
(a.k.a. MOA, a.k.a. MoA, a.k.a. Megamall) (Bloomington, Minnesota) (total area)
The Mall of America contains over 520 stores and 6.92 km (4.3 miles) of total store frontage in an area totaling 0.390 square kilometers. At the middle of the mall is a 0.028 square kilometers amusement park featuring 27 rides.
It's about one-two-hundredth as big as Hawaii (Island)
The size of Hawaii (Island) is about 10,432.50 square kilometers.
(a.k.a. Hawaii, a.k.a. The Big Island) (Hawaii)
The largest of the main Hawaiian Islands and the largest island in the United States, Hawaii measures 10,432.5 sq. km in total area. It is known for its continuously erupting (for the past two decades, as of 2011) volcano, Kīlauea, and for the black sand beaches formed by the lava flow.
It's about one-two-hundredth as big as Sydney
The size of Sydney is about 12,367.70 square kilometers.
(a.k.a. Cadi) (Greater Sydney region) (Australia)
The region of Greater Sydney, the largest city of Oceania, measures 12,367.7 sq. km. The Royal National Park, in Sutherland Shire, located in the southern part of the city, is the second oldest national park in the world and covers 132 square kilometers.
It's about 250 times as big as Soccer City
The size of Soccer City is about 0.240 square kilometers.
(a.k.a. FNB Stadium, a.k.a. First National Bank Stadium, a.k.a. The Calabash) (Cape Town, Western Cape province, South Africa) (Nasrec, Johannesburg, Gauteng, South Africa) (total stadium footprint)
Soccer City, the football (soccer) and rugby stadium measures 0.240 square kilometers and is the largest stadium in the country of South Africa and largest on the continent of Africa. The Stadium was the site of Nelson Mandela's first public speech upon being released from prison, and the site of Mandela's public memorial in 2013.
It's about 250 times as big as Washington National Cathedral
The size of Washington National Cathedral is about 0.230 square kilometers.
(a.k.a. Cathedral Church of Saint Peter and Saint Paul) (Washington, DC) (total plot)
Sitting atop the 115 m (377 ft) tall Mount Saint Alban at the corner of Massachusetts and Wisconsin Avenues, Washington National Cathedral sits on a landscaped, 0.23 sq. km plot.
It's about 250 times as big as The United States Capitol
The size of The United States Capitol is about 0.230 square kilometers.
(Washington, DC) (Immediate grounds size)
The grounds of United States Capitol, at the center of Washington DC's quadrants, consists of about seventeen buildings on a 0.23 sq. km plot. While the Capitol Building is the central feature, other buildings include the Supreme Court Buildings and the Library of Congress Buildings, as well as several monuments and sculptures.
It's about one-three-hundredth as big as Brisbane
The size of Brisbane is about 15,842 square kilometers.
(Greater Brisbane region) (Australia)
Brisbane, the most populous city in Australia, measures 15,842 sq. km. Winding through the city is the Brisbane River, which is lined by the 870 m Bisbane Riverwalk.
It's about 300 times as big as Grand Central Station
The size of Grand Central Station is about 0.20 square kilometers.
(formally Grand Central Terminal, a.k.a. Grand Central, a.k.a. GCT) (New York City, New York) (total terminal area).
Grand Central station, the largest train station in the world by platform count, measures 0.20 square kilometers in total area. The large flag which was suspended from the concourse ceiling following the September 11th 2001 terrorist attacks measures about 0.0000700 square kilometers.
It's about one-three-hundred-fiftieth as big as Lake Ontario
The size of Lake Ontario is about 18,960 square kilometers.
(a.k.a. Lac Ontario) (surface area)
The smallest of North America's Great Lakes (by surface area), Lake Ontario has a total area of 18,960 sq. km. It borders the cities of Toronto, Ontario, Canada and Rochester, New York.
It's about 350 times as big as Eden Park
The size of Eden Park is about 0.150 square kilometers.
(Auckland, Auckland Province, New Zealand) (total grounds)
The largest stadium in New Zealand, Eden Park in Auckland measures about 0.150 square kilometers over its total grounds. It is primarily a rugby and cricket stadium. The Park offers rooftop tours, where fans can walk along the 39-meters-high roof of the stands.
It's about 350 times as big as The Citadelle
The size of The Citadelle is about 0.150 square kilometers.
(a.k.a. La Citadelle, a.k.a. Québec Citadelle, a.k.a. The Citadel) (Québec City, Quebec, Canada) (for the fortified enclosure)
The Citadelle of Quebec, containing Canada's oldest military buildings measures about 0.015 square kilometers in total area. The fortress sits on a 90-meter cliffside, overlooking the St. Lawrence River.
It's about one-four-hundredth as big as Wales
The size of Wales is about 20,732 square kilometers.
(a.k.a. Cymru) (total area)
The area of the country of Wales (in the United Kingdom) is 20,732 sq. km. More than 764.7 km, or about 4% of the country's land area, is made up of the fifty-plus islands in the Irish and Celtic Seas off the coast of the Welsh mainland.
It's about 400 times as big as The Pentagon
The size of The Pentagon is about 0.1380 square kilometers.
(a.k.a. United States Department of Defense Headquarters) (Washington, D.C.) (total floor area)
The Pentagon, the world's largest office building, contains a total floor area of 0.1380 square kilometers. Built during World War II, the designers compensated for the steel rations then in effect by using 310,000 cu. m of concrete in the construction efforts.
It's about one-four-hundred-fiftieth as big as Lake Erie
The size of Lake Erie is about 25,700 square kilometers.
(a.k.a. Lac &ri&) (surface area)
The fourth largest of North America's Great Lakes and the thirteenth largest lake in the world (by surface area), Lake Erie has a total area of 25,700 sq. km. It borders the cities of Cleveland, Ohio and Toledo, Ohio.