San Marino is about 1,278 times smaller than South Carolina.

South Carolina is approximately 77,983 sq km, while San Marino is approximately 61 sq km, making San Marino 0.08% the size of South Carolina. Meanwhile, the population of South Carolina is ~4.6 million people (4.6 million fewer people live in San Marino).
This to-scale comparison of South Carolina vs. San Marino uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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