Sierra Leone is about 1.4 times bigger than Bosnia and Herzegovina.

Bosnia and Herzegovina is approximately 51,197 sq km, while Sierra Leone is approximately 71,740 sq km, making Sierra Leone 40% larger than Bosnia and Herzegovina. Meanwhile, the population of Bosnia and Herzegovina is ~3.8 million people (4.9 million more people live in Sierra Leone).
This to-scale comparison of Bosnia and Herzegovina vs. Sierra Leone uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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