Country size comparison

compared to

San Diego is about 131 times smaller than Bulgaria.

Bulgaria is approximately 110,879 sq km, while San Diego is approximately 844 sq km, making San Diego 0.76% the size of Bulgaria.
Tip: This to-scale comparison of Bulgaria 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. Bulgaria
Flip Comparison · See true size
See San Diego on top of Bulgaria
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Cost of Living Comparison · 7 categories - 2026 data
Bulgaria is 54.2% cheaper than San Diego
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