Palau is about 2.5 times bigger than Aruba.

Aruba is approximately 180 sq km, while Palau is approximately 459 sq km, making Palau 155% larger than Aruba. Meanwhile, the population of Aruba is ~122,320 people (100,625 fewer people live in Palau).
This to-scale comparison of Aruba vs. Palau uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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