Barcelona
101 km²
Washington D.C.
177 km²
Spain
USA
Area Comparison
Barcelona is 1.8x smaller than Washington D.C.
Population Comparison
Barcelona has 2.4x more people than Washington D.C.
Yes — Washington D.C. is 1.8x larger than Barcelona by area. Washington D.C. spans 177 km² (68 mi²) while Barcelona covers 101 km² (39 mi²) — a difference of 76 km².
To put Barcelona's size in perspective, its area of 101 km² is roughly the same size as Paris (city proper). Meanwhile, Washington D.C. at 177 km² is roughly the same size as Washington D.C..
Barcelona's footprint is roughly about 14,000 American football fields, 50 times the area of Monaco, or 30 times the area of Central Park — pick whichever unit feels intuitive. Washington D.C., by comparison, equals about 25,000 American football fields, 88 times the area of Monaco, or 52 times the area of Central Park.
Barcelona is a city on the northeastern coast of Spain. It is the capital and largest city of the autonomous community of Catalonia, as well as the second-most populous municipality of Spain. With a population of 1.7 million within city limits, its urban area extends to numerous neighbouring municipalities within the province of Barcelona and is home to around 5.7 million people, making it the fifth most populous urban area of the European Union after Paris, the Ruhr area, Madrid and Milan.
Known as "Ciutat Comtal", Barcelona covers 101 km² with a population of 1.7 million. The city was founded around 230 BC. Barcelona is known for Sagrada Familia, Park Güell, La Rambla, among other attractions. The city's main transit system is the Barcelona Metro (TMB).
Barcelona is the second-most populous municipality in Spain and the capital of the autonomous community of Catalonia.
Washington, D.C., officially the District of Columbia and commonly known as simply Washington or D.C., is the capital city and federal district of the United States. The city is on the Potomac River across from Virginia and shares land borders with Maryland to its north and east. It was named after George Washington, a Founding Father and the first president of the United States.
Nicknamed "D.C.", Washington D.C. has an area of 177 km² and is home to 0.7 million people. It was established in 1790. Visitors come for White House, U.S. Capitol, Lincoln Memorial, and much more. Getting around is easy with the Washington Metro.
Washington D.C. sits on the Potomac River across from Virginia and is bordered by Maryland to its north and east
Looking beyond city limits, the Washington D.C. metropolitan area covers 14,412 km², which is 17.9x larger than greater Barcelona at 803 km². The Washington D.C. metro area is also more populous, with 6.3 million people compared to 5.6 million.
Barcelona has a population density of 16,436 people per km² — an extremely dense urban environment. Washington D.C., with 3,898 people per km², is a moderately dense city. Barcelona is dramatically more crowded, with 4.2x the population density.
This comparison spans continents — Barcelona in Europe versus Washington D.C. in North America. Despite the geographic distance, comparing their sizes reveals surprising insights about how cities grow worldwide.
Barcelona has a Mediterranean climate while Washington D.C. experiences humid subtropical conditions. When it's noon in Barcelona, it's 6:00 AM in Washington D.C. — a 6-hour time difference.
Density Gap
Barcelona is 4.2x more densely populated
Time Difference
6 hours apart
History
Barcelona is ~2,020 years older
Barcelona covers 101 km². Cities with a similar urban footprint include Lisbon (100 km²), Paris (105 km²), Copenhagen (91 km²), Vancouver (115 km²), or Zurich (88 km²).
Washington D.C. covers 177 km². Cities with a similar urban footprint include Stockholm (188 km²), Brussels (161 km²), Buenos Aires (203 km²), Minneapolis (149 km²), or Helsinki (214 km²).
The straight-line distance from Barcelona to Washington D.C. is 6,489 km (4,032 miles), with an estimated flight time of ~8h 8m.
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