Boston
232 km²
Helsinki
214 km²
USA
Finland
Area Comparison
Boston is 1.1x larger than Helsinki
Population Comparison
Boston has 1.0x fewer people than Helsinki
In terms of area, Boston is 1.1x the size of Helsinki. Boston spans 232 km² (90 mi²) while Helsinki covers 214 km² (83 mi²) — a difference of 18 km².
To put Boston's size in perspective, its area of 232 km² is roughly the same size as Amsterdam. Meanwhile, Helsinki at 214 km² is roughly the same size as Amsterdam.
Picture Boston another way: its area is large enough to fit about 32,000 American football fields, 110 times the area of Monaco, or 68 times the area of Central Park. Helsinki works out to about 30,000 American football fields, 110 times the area of Monaco, or 63 times the area of Central Park.
Boston is the capital and most populous city of the U.S. state of Massachusetts. It serves as a cultural and financial center of New England, a region of the Northeastern United States. Boston has an area of 48.4 sq mi (125 km2) and a population of 675,647 as of the 2020 census, making it the third-most populous city in the Northeastern United States after New York City and Philadelphia.
Known as "Beantown", Boston covers 232 km² with a population of 0.7 million. The city was established in 1630. Boston is known for Fenway Park, Freedom Trail, Harvard University, among other attractions. The city's main transit system is the MBTA (The T).
Boston covers just 125 km2 yet serves as the cultural and financial heart of all New England
Helsinki is the capital and most populous city in Finland. It is on the shore of the Gulf of Finland and is the seat of southern Finland's Uusimaa region. About 694,000 people live in the municipality, with 1.3 million in the capital region and 1.6 million in the metropolitan area. As the most populous urban area in Finland, it is the country's most significant centre for politics, education, finance, culture, and research.
Also known as "Daughter of the Baltic", Helsinki has an area of 214 km² and is home to 0.7 million people. It was established in 1550. Visitors come for Helsinki Cathedral, Suomenlinna fortress, Temppeliaukio Church, and much more.
Helsinki sits on the shore of the Gulf of Finland and serves as the capital of Finland's Uusimaa region.
Boston has a population density of 2,931 people per km² — a moderately dense city. Helsinki, with 3,224 people per km², is a moderately dense city. Both cities have comparable density, though Helsinki is slightly more compact.
Boston has a humid continental climate while Helsinki experiences warm-summer humid continental climate conditions.
Boston covers 232 km². Cities with a similar urban footprint include Osaka (225 km²), Kuala Lumpur (243 km²), Amsterdam (219 km²), Helsinki (214 km²), or Edinburgh (259 km²).
Helsinki covers 214 km². Cities with a similar urban footprint include Amsterdam (219 km²), Osaka (225 km²), Buenos Aires (203 km²), Boston (232 km²), or Kuala Lumpur (243 km²).
The straight-line distance from Boston to Helsinki is 6,327 km (3,931 miles), with an estimated flight time of ~7h 57m.
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