Chennai
426,830,040 km²
Chicago
606 km²
India
USA
Area Comparison
Chennai is 704340.0x larger than Chicago
Population Comparison
Chennai has 2.4x more people than Chicago
In terms of area, Chennai is 704340.0x the size of Chicago. Chennai spans 426,830,040 km² (164,799,932 mi²) while Chicago covers 606 km² (234 mi²) — a difference of 426,829,434 km². You could fit Chicago inside Chennai approximately 704340 times.
Meanwhile, Chicago at 606 km² is roughly the same size as Seoul.
Picture Chennai another way: its area is large enough to fit about 59,780,100,000 American football fields. Chicago works out to about 85,000 American football fields, 180 times the area of Central Park, or 10 times the area of Manhattan.
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.
Chicago is the most populous city in the U.S. state of Illinois and in the Midwestern United States. Located on the western shore of Lake Michigan, it is the third-most populous city in the United States, with a population of 2.74 million at the 2020 census. The Chicago metropolitan area has 9.41 million residents and is the third-largest metropolitan area in the country. Chicago is the seat of Cook County, the second-most populous county in the U.S.
Also known as "The Windy City", Chicago has an area of 606 km² and is home to 2.7 million people. It was established in 1833. Visitors come for Willis Tower, Millennium Park Bean, Navy Pier, and much more. Getting around is easy with the CTA (L train).
Chicago is the third-most populous city in the United States with 2.74 million residents at the 2020 census.
Chennai has a population density of 0 people per km² — a low-density, sprawling urban area. Chicago, with 4,455 people per km², is a moderately dense city. Chicago is dramatically more crowded, with Infinityx the population density.
Size Ratio
Chicago fits inside Chennai ~704340 times
Density Gap
Chicago is Infinityx more densely populated
History
Chennai is ~194 years older
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).
Chicago covers 606 km². Cities with a similar urban footprint include Seoul (605 km²), Madrid (604 km²), Mumbai (603 km²), Toronto (630 km²), or Hyderabad (650 km²).
The straight-line distance from Chennai to Chicago is 13,779 km (8,562 miles), with an estimated flight time of ~16h 43m.
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