Rhode Island is about 13 times smaller than Guinea-Bissau.

Guinea-Bissau is approximately 36,125 sq km, while Rhode Island is approximately 2,706 sq km, making Rhode Island 7.49% the size of Guinea-Bissau. Meanwhile, the population of Guinea-Bissau is ~2.0 million people (974,211 fewer people live in Rhode Island).
Tip: This to-scale comparison of Guinea-Bissau vs. Rhode Island uses the Mercator projection, which distorts the size of regions near the poles.
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