Kazakhstan is about 1.7 times bigger than Mongolia.

Mongolia is approximately 1,564,116 sq km, while Kazakhstan is approximately 2,724,900 sq km, making Kazakhstan 74% larger than Mongolia. Meanwhile, the population of Mongolia is ~3.2 million people (16.2 million more people live in Kazakhstan).
This to-scale comparison of Mongolia vs. Kazakhstan uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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