Sierra Leone is about 703 times bigger than Montserrat.

Montserrat is approximately 102 sq km, while Sierra Leone is approximately 71,740 sq km, making Sierra Leone 70,233% larger than Montserrat. Meanwhile, the population of Montserrat is ~5,414 people (8.7 million more people live in Sierra Leone).
This to-scale comparison of Montserrat vs. Sierra Leone uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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