Samoa is about 1,416 times bigger than Monaco.

Monaco is approximately 2 sq km, while Samoa is approximately 2,831 sq km, making Samoa 141,450% larger than Monaco. Meanwhile, the population of Monaco is ~38,341 people (180,965 more people live in Samoa).
Tip: This to-scale comparison of Monaco vs. Samoa uses the Mercator projection, which distorts the size of regions near the poles.
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