Country size comparison

compared to

San Marino is about 6 times smaller than Detroit.

Detroit is approximately 359 sq km, while San Marino is approximately 61 sq km, making San Marino 16.98% the size of Detroit.
Tip: This to-scale comparison of Detroit vs. San Marino uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: San Marino vs. Detroit
Flip Comparison · See true size
See San Marino on top of Detroit
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Cost of Living Comparison · 6 categories - 2026 data
Detroit is 41.1% more expensive than San Marino overall
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