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Argentina
India
Area Comparison
Buenos Aires is 3.0x smaller than Mumbai
Population Comparison
Buenos Aires has 4.1x fewer people than Mumbai
Yes — Mumbai is 3.0x larger than Buenos Aires by area. Mumbai spans 603 km² (233 mi²) while Buenos Aires covers 203 km² (78 mi²) — a difference of 400 km². You could fit Buenos Aires inside Mumbai approximately 2 times.
To put Buenos Aires's size in perspective, its area of 203 km² is roughly the same size as Amsterdam. Meanwhile, Mumbai at 603 km² is roughly the same size as Seoul.
Argentina's capital and a cultural powerhouse of South America. Known as "The Paris of South America", Buenos Aires covers 203 km² with a population of 3.1 million. The city was established in 1536. Buenos Aires is known for Tango dancing, La Boca neighborhood, Recoleta Cemetery, among other attractions. The city's main transit system is the Buenos Aires Subte.
Buenos Aires has more bookstores per capita than any other city in the world
India's financial capital and most populous city. Also known as "The City of Dreams", Mumbai has an area of 603 km² and is home to 12.4 million people. Its history stretches back to 1507. Visitors come for Gateway of India, Bollywood film industry, Marine Drive, and much more. Getting around is easy with the Mumbai Suburban Railway.
Mumbai's dabbawalas deliver 200,000 lunchboxes daily with an error rate of 1 in 16 million
Looking beyond city limits, the Mumbai metropolitan area covers 6,355 km², which is 1.3x larger than greater Buenos Aires at 4,758 km². The Mumbai metro area is also more populous, with 20.7 million people compared to 15.2 million.
Buenos Aires has a population density of 15,074 people per km² — an extremely dense urban environment. Mumbai, with 20,630 people per km², is one of the most densely packed urban areas on Earth. Both cities have comparable density, though Mumbai is slightly more compact.
This comparison spans continents — Buenos Aires in South America versus Mumbai in Asia. Despite the geographic distance, comparing their sizes reveals surprising insights about how cities grow worldwide.
Buenos Aires has a humid subtropical climate while Mumbai experiences tropical wet and dry conditions. When it's noon in Mumbai, it's 3.5:00 AM in Buenos Aires — a 8.5-hour time difference.
Size Ratio
Buenos Aires fits inside Mumbai ~2 times
Density Gap
Mumbai is 1.4x more densely populated
Time Difference
8.5 hours apart
The straight-line distance from Buenos Aires to Mumbai is 14,935 km (9,280 miles), with an estimated flight time of ~18h 4m. See full distance details, including timezone difference and city facts.
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