French Southern and Antarctic Lands is about 128 times bigger than San Marino.

San Marino is approximately 61 sq km, while French Southern and Antarctic Lands is approximately 7,829 sq km, making French Southern and Antarctic Lands 12,734% larger than San Marino.
Tip: This to-scale comparison of San Marino vs. French Southern and Antarctic Lands uses the Mercator projection, which distorts the size of regions near the poles.

Compare further: French Southern and Antarctic Lands vs. San Marino

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