Guernsey is about 29 times smaller than Comoros.

Comoros is approximately 2,235 sq km, while Guernsey is approximately 78 sq km, making Guernsey 3.49% the size of Comoros. Meanwhile, the population of Comoros is ~876,437 people (808,946 fewer people live in Guernsey).
This to-scale comparison of Comoros vs. Guernsey uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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