City size comparison

compared to

San Diego is about 2 times bigger than Venice.

Venice is approximately 415 sq km, while San Diego is approximately 844 sq km, making San Diego 104% larger than Venice.
Tip: This to-scale comparison of Venice 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. Venice

Flip Comparison · See true size
See San Diego on top of Venice
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Cost of Living Comparison · 7 categories - 2026 data
Venice is 19.3% cheaper than San Diego
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