United States is about 4,400 times bigger than Comoros.

Comoros is approximately 2,235 sq km, while United States is approximately 9,833,517 sq km, making United States 439,878% larger than Comoros. Meanwhile, the population of Comoros is ~876,437 people (336.5 million more people live in United States).
This to-scale comparison of Comoros vs. United States uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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