Bangalore
741 km²
Osaka
225 km²
India
Japan
Area Comparison
Bangalore is 3.3x larger than Osaka
Population Comparison
Bangalore has 4.5x more people than Osaka
Bangalore is significantly larger, covering 3.3 times the area of Osaka. Bangalore spans 741 km² (286 mi²) while Osaka covers 225 km² (87 mi²) — a difference of 516 km². You could fit Osaka inside Bangalore approximately 3 times.
To put Bangalore's size in perspective, its area of 741 km² is roughly the same size as New York City. Meanwhile, Osaka at 225 km² is roughly the same size as Amsterdam.
Bangalore's footprint is roughly about 104,000 American football fields, 13 times the area of Manhattan, or 7 times the area of Paris — pick whichever unit feels intuitive. Osaka, by comparison, equals about 32,000 American football fields, 110 times the area of Monaco, or 66 times the area of Central Park.
Bengaluru, also known as Bangalore, is the capital and largest city of the southern Indian state of Karnataka. As per the 2011 census, the city had a population of 8.4 million, making it the third most populous city in India and the most populous in South India. The Bengaluru metropolitan area had a population of around 8.5 million, making it the fifth most populous urban agglomeration in the country.
Known as "Bangalore", Bangalore covers 741 km² with a population of 12.3 million. The city was established in 1537. Bangalore is known for Lalbagh Botanical Garden, Bangalore Palace, Vidhana Soudha, among other attractions.
Bengaluru is the capital of Karnataka and India's third most populous city with 8.4 million residents.
Osaka is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third-most populous city in Japan, following the special wards of Tokyo and Yokohama. With an estimated population of 2,816,247 as of October 1, 2025 and a population density of about 12,505 people per square kilometer, it is the largest component of the Keihanshin Metropolitan Area, the second-largest metropolitan area in Japan and the 10th-largest urban…
Often called "Nation's Kitchen", Osaka has an area of 225 km² and is home to 2.8 million people. Its history stretches back to 645. Visitors come for Osaka Castle, Dotonbori district, Universal Studios Japan, and much more. Getting around is easy with the Osaka Metro.
Osaka is the third-most populous city in Japan, following the special wards of Tokyo and Yokohama.
Bangalore has a population density of 16,640 people per km² — an extremely dense urban environment. Osaka, with 12,222 people per km², is an extremely dense urban environment. Both cities have comparable density, though Bangalore is slightly more compact.
Size Ratio
Osaka fits inside Bangalore ~3 times
Density Gap
Bangalore is 1.4x more densely populated
History
Osaka is ~892 years older
Bangalore covers 741 km². Cities with a similar urban footprint include Singapore (733 km²), Tehran (730 km²), Hamburg (755 km²), New York (783 km²), or Nairobi (696 km²).
Osaka covers 225 km². Cities with a similar urban footprint include Amsterdam (219 km²), Boston (232 km²), Helsinki (214 km²), Kuala Lumpur (243 km²), or Buenos Aires (203 km²).
The straight-line distance from Bangalore to Osaka is 6,271 km (3,897 miles), with an estimated flight time of ~7h 53m.
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