Country size comparison

compared to

San Diego is about 139 times smaller than Eritrea.

Eritrea is approximately 117,600 sq km, while San Diego is approximately 844 sq km, making San Diego 0.72% the size of Eritrea.
Tip: This to-scale comparison of Eritrea 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. Eritrea

Flip Comparison · See true size
See San Diego on top of Eritrea
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Cost of Living Comparison · 7 categories - 2026 data
Eritrea is 30.0% cheaper than San Diego
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