Osaka
225 km²
Paris
105 km²
Japan
France
Area Comparison
Osaka is 2.1x larger than Paris
Population Comparison
Osaka has 1.3x more people than Paris
Yes — Osaka is 2.1x larger than Paris by area. Osaka spans 225 km² (87 mi²) while Paris covers 105 km² (41 mi²) — a difference of 120 km². You could fit Paris inside Osaka approximately 2 times.
To put Osaka's size in perspective, its area of 225 km² is roughly the same size as Amsterdam. Meanwhile, Paris at 105 km² is about 1.2x smaller than San Francisco.
In more relatable units, Osaka's 225 km² is about 32,000 American football fields, 110 times the area of Monaco, or 66 times the area of Central Park. Paris, by comparison, equals about 15,000 American football fields, 52 times the area of Monaco, or 31 times the area of Central Park.
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…
Known as "Nation's Kitchen", Osaka covers 225 km² with a population of 2.8 million. The city was established in 645. Osaka is known for Osaka Castle, Dotonbori district, Universal Studios Japan, among other attractions. The city's main transit system is the Osaka Metro.
Osaka is the third-most populous city in Japan, following the special wards of Tokyo and Yokohama.
Paris is the capital and largest city of France, with an estimated city population of 2.04 million in an area of 105.4 km2 (40.7 sq mi), and a metropolitan population of 13.2 million as of January 2026. Located on the river Seine in the centre of the Île-de-France region, it is the largest metropolitan area and fourth-most populous city in the European Union (EU).
Often called "City of Light", Paris has an area of 105 km² and is home to 2.2 million people. It was founded around 250 BC. Visitors come for Eiffel Tower, Louvre Museum, Notre-Dame Cathedral, and much more. Getting around is easy with the Paris Métro.
Paris packs 2.04 million people into just 105 km2, giving it one of the highest urban densities in Europe.
Looking beyond city limits, the Paris metropolitan area covers 17,174 km², which is 1.3x larger than greater Osaka at 13,228 km². The Osaka metro area is also more populous, with 19.3 million people compared to 12.3 million.
Osaka has a population density of 12,222 people per km² — an extremely dense urban environment. Paris, with 20,571 people per km², is one of the most densely packed urban areas on Earth. Paris is noticeably denser, packing 1.7 times more people per square kilometer.
This comparison spans continents — Osaka in Asia versus Paris in Europe. Despite the geographic distance, comparing their sizes reveals surprising insights about how cities grow worldwide.
Osaka has a humid subtropical climate while Paris experiences oceanic conditions. When it's noon in Osaka, it's 4:00 AM in Paris — a 8-hour time difference.
Size Ratio
Paris fits inside Osaka ~2 times
Density Gap
Paris is 1.7x more densely populated
Time Difference
8 hours apart
History
Paris is ~895 years older
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).
Paris covers 105 km². Cities with a similar urban footprint include Barcelona (101 km²), Lisbon (100 km²), Vancouver (115 km²), San Francisco (121 km²), or Copenhagen (91 km²).
The straight-line distance from Osaka to Paris is 9,634 km (5,986 miles), with an estimated flight time of ~11h 50m.
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