French Southern and Antarctic Lands is about 8 times smaller than Svalbard.

Svalbard is approximately 62,045 sq km, while French Southern and Antarctic Lands is approximately 7,829 sq km, making French Southern and Antarctic Lands 12.62% the size of Svalbard.
Tip: This to-scale comparison of Svalbard 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. Svalbard

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