Netherlands is about 5 times smaller than Idaho.

Idaho is approximately 214,314 sq km, while Netherlands is approximately 41,543 sq km, making Netherlands 19.38% the size of Idaho. Meanwhile, the population of Idaho is ~1.6 million people (15.8 million more people live in Netherlands).
Tip: This to-scale comparison of Idaho vs. Netherlands uses the Mercator projection, which distorts the size of regions near the poles.
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