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India
USA
Area Comparison
Mumbai is 3.4x larger than Washington D.C.
Population Comparison
Mumbai has 18.0x more people than Washington D.C.
Yes — Mumbai is 3.4x larger than Washington D.C. by area. Mumbai spans 603 km² (233 mi²) while Washington D.C. covers 177 km² (68 mi²) — a difference of 426 km². You could fit Washington D.C. inside Mumbai approximately 3 times.
To put Mumbai's size in perspective, its area of 603 km² is roughly the same size as Seoul. Meanwhile, Washington D.C. at 177 km² is roughly the same size as Washington D.C..
India's financial capital and most populous city. Known as "The City of Dreams", Mumbai covers 603 km² with a population of 12.4 million. The city was established in 1507. Mumbai is known for Gateway of India, Bollywood film industry, Marine Drive, among other attractions. The city's main transit system is the Mumbai Suburban Railway.
Mumbai's dabbawalas deliver 200,000 lunchboxes daily with an error rate of 1 in 16 million
Capital of the United States. Nicknamed "D.C.", Washington D.C. has an area of 177 km² and is home to 0.7 million people. It was established in 1790. Visitors come for The White House, Lincoln Memorial, Smithsonian museums, and much more. Getting around is easy with the Washington Metro.
D.C. has more free museums than any other city in the US — all 19 Smithsonian museums charge no admission
Looking beyond city limits, the Washington D.C. metropolitan area covers 14,412 km², which is 2.3x larger than greater Mumbai at 6,355 km². The Mumbai metro area is also more populous, with 20.7 million people compared to 6.3 million.
Mumbai has a population density of 20,630 people per km² — one of the most densely packed urban areas on Earth. Washington D.C., with 3,898 people per km², is a moderately dense city. Mumbai is dramatically more crowded, with 5.3x the population density.
This comparison spans continents — Mumbai in Asia versus Washington D.C. in North America. Despite the geographic distance, comparing their sizes reveals surprising insights about how cities grow worldwide.
Mumbai has a tropical wet and dry climate while Washington D.C. experiences humid subtropical conditions. Winters differ dramatically: Mumbai stays around 25°C while Washington D.C. drops to 2°C. When it's noon in Mumbai, it's 1.5:00 AM in Washington D.C. — a 10.5-hour time difference.
Size Ratio
Washington D.C. fits inside Mumbai ~3 times
Density Gap
Mumbai is 5.3x more densely populated
Time Difference
10.5 hours apart
History
Mumbai is ~283 years older
The straight-line distance from Mumbai to Washington D.C. is 12,847 km (7,983 miles), with an estimated flight time of ~15h 37m. See full distance details, including timezone difference and city facts.
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