Brisbane
15,826 km²
Chennai
426,830,040 km²
Australia
India
Area Comparison
Brisbane is 26970.2x smaller than Chennai
Population Comparison
Brisbane has 2.4x fewer people than Chennai
Chennai is significantly larger, covering 26970.2 times the area of Brisbane. Chennai spans 426,830,040 km² (164,799,932 mi²) while Brisbane covers 15,826 km² (6,110 mi²) — a difference of 426,814,214 km². You could fit Brisbane inside Chennai approximately 26970 times.
To put Brisbane's size in perspective, its area of 15,826 km² is about 2.5x the size of Shanghai.
In more relatable units, Brisbane's 15,826 km² is about 2,200,000 American football fields, 150 times the area of Paris, or 130 times the area of San Francisco. Chennai, by comparison, equals about 59,780,100,000 American football fields.
Brisbane is the capital and largest city of the Australian state of Queensland and the third-most populous city in Australia, with a population of approximately 2.8 million. Brisbane lies at the centre of South East Queensland, a bio-geographical and urban region with an estimated population of 4.1 million as of 2024. The central business district is situated within a peninsula of the Brisbane River approximately 15 kilometres (9.3 mi) from its mouth at Moreton Bay.
Known as "Brissy", Brisbane covers 15,826 km² with a population of 2.7 million. The city was established in 1824. Brisbane is known for Brisbane River, South Bank Parklands, Story Bridge, among other attractions.
Brisbane is Queensland's capital and Australia's third-most populous city with around 2.8 million residents.
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.
Nicknamed "Madras", Chennai has an area of 426,830,040 km² and is home to 6.6 million people. Its history stretches back to 1639. Visitors come for Marina Beach, Kapaleeshwarar Temple, Fort St. George, and much more.
Chennai, formerly Madras, is the capital of Tamil Nadu and the sixth-most-populous city in India.
Brisbane has a population density of 171 people per km² — a low-density, sprawling urban area. Chennai, with 0 people per km², is a low-density, sprawling urban area. Brisbane is dramatically more crowded, with Infinityx the population density.
Size Ratio
Brisbane fits inside Chennai ~26970 times
Density Gap
Brisbane is Infinityx more densely populated
History
Chennai is ~185 years older
Brisbane covers 15,826 km². Cities with a similar urban footprint include Beijing (16,411 km²), Hangzhou (16,854 km²), Chengdu (14,378 km²), Sydney (12,368 km²), or Xi'an (10,097 km²).
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).
The straight-line distance from Brisbane to Chennai is 9,036 km (5,615 miles), with an estimated flight time of ~11h 8m.
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