Sudan is about 658 times bigger than Samoa.

Samoa is approximately 2,831 sq km, while Sudan is approximately 1,861,484 sq km, making Sudan 65,654% larger than Samoa. Meanwhile, the population of Samoa is ~219,306 people (51.4 million more people live in Sudan).
Tip: This to-scale comparison of Samoa vs. Sudan uses the Mercator projection, which distorts the size of regions near the poles.
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