Sierra Leone is about 125 times bigger than Isle of Man.

Isle of Man is approximately 572 sq km, while Sierra Leone is approximately 71,740 sq km, making Sierra Leone 12,442% larger than Isle of Man. Meanwhile, the population of Isle of Man is ~91,382 people (8.6 million more people live in Sierra Leone).
This to-scale comparison of Isle of Man vs. Sierra Leone uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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