Jamaica is about 3.3 times smaller than Guinea-Bissau.

Guinea-Bissau is approximately 36,125 sq km, while Jamaica is approximately 10,991 sq km, making Jamaica 30.42% the size of Guinea-Bissau. Meanwhile, the population of Guinea-Bissau is ~2.0 million people (791,818 more people live in Jamaica).
This to-scale comparison of Guinea-Bissau vs. Jamaica uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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