Country size comparison

compared to

Poland is about 370 times bigger than San Diego.

San Diego is approximately 844 sq km, while Poland is approximately 312,685 sq km, making Poland 36,947% larger than San Diego.
Tip: This to-scale comparison of San Diego vs. Poland uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Poland vs. San Diego
Flip Comparison · See true size
See Poland on top of San Diego
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Cost of Living Comparison · 7 categories - 2026 data
San Diego is 2.4 times more expensive than Poland overall
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