San Marino is about 44 times smaller than Rhode Island.

Rhode Island is approximately 2,706 sq km, while San Marino is approximately 61 sq km, making San Marino 2.25% the size of Rhode Island. Meanwhile, the population of Rhode Island is ~1.1 million people (1.0 million fewer people live in San Marino).
Tip: This to-scale comparison of Rhode Island vs. San Marino uses the Mercator projection, which distorts the size of regions near the poles.
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