French Southern and Antarctic Lands is about 27 times smaller than Belarus.

Belarus is approximately 207,600 sq km, while French Southern and Antarctic Lands is approximately 7,829 sq km, making French Southern and Antarctic Lands 3.77% the size of Belarus.
Tip: This to-scale comparison of Belarus 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. Belarus

Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.