Country size comparison

compared to

San Diego is about 109 times smaller than Portugal.

Portugal is approximately 92,090 sq km, while San Diego is approximately 844 sq km, making San Diego 0.92% the size of Portugal.
Tip: This to-scale comparison of Portugal 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. Portugal
Flip Comparison · See true size
See San Diego on top of Portugal
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Cost of Living Comparison · 7 categories - 2026 data
Portugal is 38.6% cheaper than San Diego
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