Helsinki
214 km²
Houston
1,725 km²
Finland
United States
Area Comparison
Helsinki is 8.1x smaller than Houston
Population Comparison
Helsinki has 3.3x fewer people than Houston
Houston is significantly larger, covering 8.1 times the area of Helsinki. Houston spans 1,725 km² (666 mi²) while Helsinki covers 214 km² (83 mi²) — a difference of 1,511 km². You could fit Helsinki inside Houston approximately 8 times.
To put Helsinki's size in perspective, its area of 214 km² is roughly the same size as Amsterdam. Meanwhile, Houston at 1,725 km² is roughly the same size as London.
In more relatable units, Helsinki's 214 km² is about 30,000 American football fields, 110 times the area of Monaco, or 63 times the area of Central Park. Houston, by comparison, equals about 242,000 American football fields, 29 times the area of Manhattan, or 16 times the area of Paris.
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.
Known as "Daughter of the Baltic", Helsinki covers 214 km² with a population of 0.7 million. The city was established in 1550. Helsinki is known for Helsinki Cathedral, Suomenlinna fortress, Temppeliaukio Church, among other attractions.
Helsinki sits on the shore of the Gulf of Finland and serves as the capital of Finland's Uusimaa region.
Houston is the most populous city in the U.S. state of Texas and the Southern United States. It is the fourth-most populous city in the United States, with a population of 2.3 million at the 2020 census. The Greater Houston metropolitan area, at 7.8 million residents, is the fifth-most populous metropolitan area in the nation and second-most populous in Texas. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, Houston is the county seat of Harris County.
Often called "Space City", Houston has an area of 1,725 km² and is home to 2.3 million people. Its history stretches back to 1836. Visitors come for NASA Johnson Space Center, Space Center Houston, Houston Astros, and much more.
Houston is the fourth-most populous US city with 2.3 million residents at the 2020 census, leading the entire South.
Helsinki has a population density of 3,224 people per km² — a moderately dense city. Houston, with 1,333 people per km², is a relatively spread-out city. Helsinki is noticeably denser, packing 2.4 times more people per square kilometer.
Size Ratio
Helsinki fits inside Houston ~8 times
Density Gap
Helsinki is 2.4x more densely populated
History
Helsinki is ~286 years older
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).
Houston covers 1,725 km². Cities with a similar urban footprint include Riyadh (1,798 km²), Johannesburg (1,644 km²), Bogotá (1,578 km²), London (1,572 km²), or Bangkok (1,569 km²).
The straight-line distance from Helsinki to Houston is 8,642 km (5,370 miles), with an estimated flight time of ~10h 40m.
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