Chennai
427 km²
Copenhagen
91 km²
City Map Compare/Chennai vs Copenhagenvs
vs
5 km
India
Denmark
Area Comparison
Chennai is 4.7x larger than Copenhagen
Population Comparison
Chennai has 9.9x more people than Copenhagen
Chennai is significantly larger, covering 4.7 times the area of Copenhagen. Chennai spans 427 km² (165 mi²) while Copenhagen covers 91 km² (35 mi²) — a difference of 336 km². You could fit Copenhagen inside Chennai approximately 4 times.
To put Chennai's size in perspective, its area of 427 km² is about 1.4x smaller than Seoul. Meanwhile, Copenhagen at 91 km² is about 1.2x smaller than Paris (city proper).
In more relatable units, Chennai's 427 km² is about 60,000 American football fields, 130 times the area of Central Park, or 7 times the area of Manhattan. Copenhagen, by comparison, equals about 13,000 American football fields, 190 times the area of Vatican City, or 45 times the area of Monaco.
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 427 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.
Copenhagen is the capital and most populous city of both the country of Denmark and the wider Kingdom of Denmark, with a population of 667,000 people in the municipality and 1.4 million in the urban area. The city is situated mainly on the island of Zealand (Sjælland), with a smaller part on the island of Amager. Copenhagen is separated from Malmö, Sweden, by the Øresund strait. The Øresund Bridge connects the two cities by rail and road.
Also known as "City of Spires", Copenhagen has an area of 91 km² and is home to 0.7 million people. Its history stretches back to 1167. Visitors come for The Little Mermaid statue, Tivoli Gardens, Nyhavn waterfront, and much more.
Copenhagen sits mainly on the island of Zealand, with a smaller portion on the island of Amager.
Chennai has a population density of 15,457 people per km² — an extremely dense urban environment. Copenhagen, with 7,363 people per km², is a densely populated city. Chennai is noticeably denser, packing 2.1 times more people per square kilometer.
Size Ratio
Copenhagen fits inside Chennai ~4 times
Density Gap
Chennai is 2.1x more densely populated
History
Copenhagen is ~472 years older
Chennai covers 427 km². Cities with a similar urban footprint include Vienna (415 km²), Oslo (454 km²), Denver (401 km²), Portland (376 km²), or Philadelphia (370 km²).
Copenhagen covers 91 km². Cities with a similar urban footprint include Zurich (88 km²), Lisbon (100 km²), Barcelona (101 km²), Paris (105 km²), or Vancouver (115 km²).
The straight-line distance from Chennai to Copenhagen is 7,418 km (4,610 miles), with an estimated flight time of ~9h 14m.
Want to explore more? Compare city sizes for any two cities worldwide, or share your location live with friends.