Mongolia is about 6 times bigger than Colorado.

Colorado is approximately 268,627 sq km, while Mongolia is approximately 1,564,116 sq km, making Mongolia 482% larger than Colorado. Meanwhile, the population of Colorado is ~5.0 million people (1.8 million fewer people live in Mongolia).
This to-scale comparison of Colorado vs. Mongolia uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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