Chennai
427 km²
Dallas
997 km²
City Map Compare/Chennai vs Dallasvs
vs
5 km
India
United States
Area Comparison
Chennai is 2.3x smaller than Dallas
Population Comparison
Chennai has 5.1x more people than Dallas
Dallas is significantly larger, covering 2.3 times the area of Chennai. Dallas spans 997 km² (385 mi²) while Chennai covers 427 km² (165 mi²) — a difference of 570 km². You could fit Chennai inside Dallas approximately 2 times.
To put Chennai's size in perspective, its area of 427 km² is about 1.4x smaller than Seoul. Meanwhile, Dallas at 997 km² is about 1.1x the size of Berlin.
Chennai's footprint is roughly about 60,000 American football fields, 130 times the area of Central Park, or 7 times the area of Manhattan — pick whichever unit feels intuitive. Dallas, by comparison, equals about 140,000 American football fields, 17 times the area of Manhattan, or 9 times the area of Paris.
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.
Dallas is a city in the U.S. state of Texas. Located in the state's northern region, it is the ninth-most populous city in the United States and third-most populous city in Texas, with a population of 1.3 million at the 2020 census. Along with the city of Fort Worth, Dallas anchors the Dallas–Fort Worth metroplex, the fourth-most populous metropolitan area in the U.S. and the most populous metropolitan area in Texas, at 8.5 million people.
Often called "Big D", Dallas has an area of 997 km² and is home to 1.3 million people. It was established in 1841. Visitors come for Dealey Plaza, Reunion Tower, Dallas Cowboys, and much more.
Dallas is the ninth-most populous U.S. city and the third-largest in Texas with 1.3 million residents.
Chennai has a population density of 15,457 people per km² — an extremely dense urban environment. Dallas, with 1,304 people per km², is a relatively spread-out city. Chennai is dramatically more crowded, with 11.9x the population density.
Size Ratio
Chennai fits inside Dallas ~2 times
Density Gap
Chennai is 11.9x more densely populated
History
Chennai is ~202 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).
Dallas covers 997 km². Cities with a similar urban footprint include Abu Dhabi (972 km²), San Diego (964 km²), Hong Kong (1,114 km²), Berlin (892 km²), or Lagos (1,172 km²).
The straight-line distance from Chennai to Dallas is 14,906 km (9,262 miles), with an estimated flight time of ~18h 2m.
Want to explore more? Compare city sizes for any two cities worldwide, or share your location live with friends.