Guinea-Bissau is about 3.9 times smaller than Wisconsin.

Wisconsin is approximately 140,663 sq km, while Guinea-Bissau is approximately 36,125 sq km, making Guinea-Bissau 25.68% the size of Wisconsin. Meanwhile, the population of Wisconsin is ~5.7 million people (3.7 million fewer people live in Guinea-Bissau).
This to-scale comparison of Wisconsin vs. Guinea-Bissau uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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