City size comparison

compared to

Madrid is about 2.9 times bigger than Riverside.

Riverside is approximately 210 sq km, while Madrid is approximately 604 sq km, making Madrid 188% larger than Riverside.
Tip: This to-scale comparison of Riverside vs. Madrid uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Madrid vs. Riverside

Flip Comparison · See true size
See Madrid on top of Riverside
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Cost of Living Comparison · 6 categories - 2026 data
Riverside is 32.9% more expensive than Madrid
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