Sierra Leone is about 618 times bigger than Jersey.

Jersey is approximately 116 sq km, while Sierra Leone is approximately 71,740 sq km, making Sierra Leone 61,745% larger than Jersey. Meanwhile, the population of Jersey is ~102,146 people (8.6 million more people live in Sierra Leone).
This to-scale comparison of Jersey vs. Sierra Leone uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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