Chennai
427 km²
Dublin
115 km²
City Map Compare/Chennai vs Dublinvs
vs
5 km
India
Ireland
Area Comparison
Chennai is 3.7x larger than Dublin
Population Comparison
Chennai has 11.2x more people than Dublin
Yes — Chennai is 3.7x larger than Dublin by area. Chennai spans 427 km² (165 mi²) while Dublin covers 115 km² (44 mi²) — a difference of 312 km². You could fit Dublin inside Chennai approximately 3 times.
To put Chennai's size in perspective, its area of 427 km² is about 1.4x smaller than Seoul. Meanwhile, Dublin at 115 km² is roughly the same size as San Francisco.
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. Dublin works out to about 16,000 American football fields, 57 times the area of Monaco, or 34 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 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.
Dublin is the capital and largest city of Ireland. Situated on Dublin Bay at the mouth of the River Liffey, it is in the province of Leinster, and is bordered on the south by the Dublin Mountains, part of the Wicklow Mountains range. Dublin is the largest city by population on the island of Ireland; at the 2022 census, the city council area had a population of 592,713, while the city, including suburbs, had a population of 1,263,219, and County Dublin had a population of 1,501,500.
Nicknamed "The Fair City", Dublin has an area of 115 km² and is home to 0.6 million people. The city dates back to 841. Visitors come for Trinity College, Guinness Storehouse, Temple Bar, and much more.
Dublin sits on Dublin Bay at the mouth of the River Liffey, bordered to the south by the Dublin Mountains.
Chennai has a population density of 15,457 people per km² — an extremely dense urban environment. Dublin, with 5,130 people per km², is a densely populated city. Chennai is dramatically more crowded, with 3.0x the population density.
Size Ratio
Dublin fits inside Chennai ~3 times
Density Gap
Chennai is 3.0x more densely populated
History
Dublin is ~798 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).
Dublin covers 115 km². Cities with a similar urban footprint include Vancouver (115 km²), San Francisco (121 km²), Paris (105 km²), Barcelona (101 km²), or Doha (132 km²).
The straight-line distance from Chennai to Dublin is 8,616 km (5,354 miles), with an estimated flight time of ~10h 38m.
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