Helsinki
214 km²
Istanbul
5,461 km²
Finland
Turkey
Area Comparison
Helsinki is 25.5x smaller than Istanbul
Population Comparison
Helsinki has 22.4x fewer people than Istanbul
Yes — Istanbul is 25.5x larger than Helsinki by area. Istanbul spans 5,461 km² (2,109 mi²) while Helsinki covers 214 km² (83 mi²) — a difference of 5,247 km². You could fit Helsinki inside Istanbul approximately 25 times.
To put Helsinki's size in perspective, its area of 214 km² is roughly the same size as Amsterdam. Meanwhile, Istanbul at 5,461 km² is about 1.2x smaller than Shanghai.
Picture Helsinki another way: its area is large enough to fit about 30,000 American football fields, 110 times the area of Monaco, or 63 times the area of Central Park. For Istanbul, that's about 765,000 American football fields, 92 times the area of Manhattan, or 52 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.
Istanbul is the largest city in Turkey, constituting the country's economic, cultural, and historical center. With a population of over 15 million, it is home to 18% of the population of Turkey. Istanbul is among the largest cities in Europe and in the world by population. It is a city on two continents; about two-thirds of its population live in Europe and the rest in Asia.
Nicknamed "City on Two Continents", Istanbul has an area of 5,461 km² and is home to 15.5 million people. Its history stretches back to 660 BC. Visitors come for Hagia Sophia, Blue Mosque, Grand Bazaar, and much more. Getting around is easy with the Istanbul Metro.
Istanbul is one of the only major cities to span two continents, with about two-thirds of its population living in Europe and the rest in Asia.
Helsinki has a population density of 3,224 people per km² — a moderately dense city. Istanbul, with 2,831 people per km², is a moderately dense city. Both cities have comparable density, though Helsinki is slightly more compact.
Helsinki has a warm-summer humid continental climate climate while Istanbul experiences oceanic conditions.
Size Ratio
Helsinki fits inside Istanbul ~25 times
History
Istanbul is ~2,210 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).
Istanbul covers 5,461 km². Cities with a similar urban footprint include Shanghai (6,341 km²), Perth (6,417 km²), Dubai (4,114 km²), Guangzhou (7,434 km²), or Karachi (3,527 km²).
The straight-line distance from Helsinki to Istanbul is 2,149 km (1,335 miles), with an estimated flight time of ~3h 2m.
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