Isle of Man is about 27 times bigger than Nauru.

Nauru is approximately 21 sq km, while Isle of Man is approximately 572 sq km, making Isle of Man 2,624% larger than Nauru. Meanwhile, the population of Nauru is ~12,025 people (72,093 more people live in Isle of Man).
Tip: This to-scale comparison of Nauru vs. Isle of Man uses the Mercator projection, which distorts the size of regions near the poles.
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