Country size comparison

compared to

San Diego is about 357 times smaller than Italy.

Italy is approximately 301,340 sq km, while San Diego is approximately 844 sq km, making San Diego 0.28% the size of Italy.
Tip: This to-scale comparison of Italy 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. Italy

Flip Comparison · See true size
See San Diego on top of Italy
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Cost of Living Comparison · 7 categories - 2026 data
Italy is 28.1% cheaper than San Diego
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