Spain is about 4.7 times smaller than Algeria.

Algeria is approximately 2,381,740 sq km, while Spain is approximately 505,370 sq km, making Spain 21.22% the size of Algeria. Meanwhile, the population of Algeria is ~44.2 million people (3.0 million more people live in Spain).
This to-scale comparison of Algeria vs. Spain uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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