City size comparison

compared to

Osaka is about 1.9 times smaller than Vienna.

Vienna is approximately 415 sq km, while Osaka is approximately 223 sq km, making Osaka 53.76% the size of Vienna.
Tip: This to-scale comparison of Vienna vs. Osaka uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Osaka vs. Vienna

Flip Comparison · See true size
See Osaka on top of Vienna
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Cost of Living Comparison · 7 categories - 2026 data
Vienna is 64.0% more expensive than Osaka
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