City size comparison

compared to

San Diego is around the same size as Berlin.

Berlin is approximately 891 sq km, while San Diego is approximately 844 sq km, making San Diego 94.71% the size of Berlin.
Tip: This to-scale comparison of Berlin vs. San Diego uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: San Diego vs. Berlin

Flip Comparison · See true size
See San Diego on top of Berlin
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Cost of Living Comparison · 7 categories - 2026 data
Berlin is 16.3% cheaper than San Diego
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