French Southern and Antarctic Lands is about 1.8 times smaller than Montenegro.

Montenegro is approximately 13,812 sq km, while French Southern and Antarctic Lands is approximately 7,829 sq km, making French Southern and Antarctic Lands 56.68% the size of Montenegro.
Tip: This to-scale comparison of Montenegro 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. Montenegro

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