Chennai
426,830,040 km²
Helsinki
214 km²
India
Finland
Area Comparison
Chennai is 1994532.9x larger than Helsinki
Population Comparison
Chennai has 9.6x more people than Helsinki
In terms of area, Chennai is 1994532.9x the size of Helsinki. Chennai spans 426,830,040 km² (164,799,932 mi²) while Helsinki covers 214 km² (83 mi²) — a difference of 426,829,826 km². You could fit Helsinki inside Chennai approximately 1994532 times.
Meanwhile, Helsinki at 214 km² is roughly the same size as Amsterdam.
Picture Chennai another way: its area is large enough to fit about 59,780,100,000 American football fields. Helsinki works out to about 30,000 American football fields, 110 times the area of Monaco, or 63 times the area of Central Park.
Chennai, also known as Madras, is the capital and largest city of Tamil Nadu, the southernmost state of India. It is located on the Coromandel Coast of the Bay of Bengal. As per the 2011 Indian census, Chennai is the sixth-most-populous city in India and forms the fourth-most-populous urban agglomeration. The city is coterminous with Chennai district, which together with the adjoining suburbs constitutes the Chennai Metropolitan Area, one of the largest metropolitan areas of India.
Known as "Madras", Chennai covers 426,830,040 km² with a population of 6.6 million. The city was established in 1639. Chennai is known for Marina Beach, Kapaleeshwarar Temple, Fort St. George, among other attractions.
Chennai, formerly Madras, is the capital of Tamil Nadu and the sixth-most-populous city in India.
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. The city dates back to 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.
Chennai has a population density of 0 people per km² — a low-density, sprawling urban area. Helsinki, with 3,224 people per km², is a moderately dense city. Helsinki is dramatically more crowded, with Infinityx the population density.
Size Ratio
Helsinki fits inside Chennai ~1994532 times
Density Gap
Helsinki is Infinityx more densely populated
Chennai covers 426,830,040 km². Cities with a similar urban footprint include Doha (132,000,000 km²), Dublin (114,990,000 km²), Hangzhou (16,854 km²), Beijing (16,411 km²), or Brisbane (15,826 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 Chennai to Helsinki is 6,876 km (4,273 miles), with an estimated flight time of ~8h 35m.
Want to explore more? Compare city sizes for any two cities worldwide, or share your location live with friends.