Benin is about 19 times smaller than Greenland.

Greenland is approximately 2,166,086 sq km, while Benin is approximately 112,622 sq km, making Benin 5.2% the size of Greenland. Meanwhile, the population of Greenland is ~57,792 people (13.7 million more people live in Benin).
Tip: This to-scale comparison of Greenland vs. Benin uses the Mercator projection, which distorts the size of regions near the poles.
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