Country size comparison

compared to

Illinois is about 10 times bigger than Montenegro.

Montenegro is approximately 13,812 sq km, while Illinois is approximately 143,961 sq km, making Illinois 942% larger than Montenegro. Meanwhile, the population of Montenegro is ~604,966 people (12.2 million more people live in Illinois).
This to-scale comparison of Montenegro vs. Illinois uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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