Chennai
426,830,040 km²
Hangzhou
16,854 km²
India
People's Republic of China
Area Comparison
Chennai is 25325.1x larger than Hangzhou
Population Comparison
Chennai has 1.8x fewer people than Hangzhou
Chennai is significantly larger, covering 25325.1 times the area of Hangzhou. Chennai spans 426,830,040 km² (164,799,932 mi²) while Hangzhou covers 16,854 km² (6,507 mi²) — a difference of 426,813,186 km². You could fit Hangzhou inside Chennai approximately 25325 times.
Meanwhile, Hangzhou at 16,854 km² is about 2.7x the size of Shanghai.
Picture Chennai another way: its area is large enough to fit about 59,780,100,000 American football fields. For Hangzhou, that's about 2,400,000 American football fields, 160 times the area of Paris, or 140 times the area of San Francisco.
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.
Hangzhou is the capital city and most populous city of Zhejiang province, China, situated at the intersection of the southern terminus of the Grand Canal and the head of Hangzhou Bay. Renowned as one of the Eight Ancient Capitals of China, Hangzhou is celebrated for its cultural heritage and its West Lake, a UNESCO World Heritage site.
Nicknamed "Paradise on Earth", Hangzhou has an area of 16,854 km² and is home to 11.9 million people. Visitors come for West Lake, Grand Canal terminus, Lingyin Temple, and much more.
Hangzhou's West Lake is a UNESCO World Heritage site, drawing visitors to its celebrated cultural landscape.
Chennai has a population density of 0 people per km² — a low-density, sprawling urban area. Hangzhou, with 708 people per km², is a relatively spread-out city. Hangzhou is dramatically more crowded, with Infinityx the population density.
Size Ratio
Hangzhou fits inside Chennai ~25325 times
Density Gap
Hangzhou 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).
Hangzhou covers 16,854 km². Cities with a similar urban footprint include Beijing (16,411 km²), Brisbane (15,826 km²), Chengdu (14,378 km²), Sydney (12,368 km²), or Xi'an (10,097 km²).
The straight-line distance from Chennai to Hangzhou is 4,510 km (2,803 miles), with an estimated flight time of ~5h 48m.
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