City size comparison

compared to

Riverside is around the same size as Osaka.

Osaka is approximately 223 sq km, while Riverside is approximately 210 sq km, making Riverside 94.25% the size of Osaka.
Tip: This to-scale comparison of Osaka vs. Riverside uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Riverside vs. Osaka

Flip Comparison · See true size
See Riverside on top of Osaka
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Cost of Living Comparison · 7 categories - 2026 data
Osaka is 52.8% cheaper than Riverside
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