Montserrat is about 405 times smaller than Switzerland.

Switzerland is approximately 41,277 sq km, while Montserrat is approximately 102 sq km, making Montserrat 0.25% the size of Switzerland. Meanwhile, the population of Switzerland is ~9.1 million people (9.1 million fewer people live in Montserrat).
Tip: This to-scale comparison of Switzerland vs. Montserrat uses the Mercator projection, which distorts the size of regions near the poles.
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