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).
Tip: This to-scale comparison of Montenegro vs. Illinois uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Illinois vs. Montenegro

Flip Comparison · See true size
See Illinois on top of Montenegro
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Quality of Life Comparison · 4 statistics
Be 3.2 times more likely to be unemployed in Montenegro
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Cost of Living Comparison · 7 categories - 2026 data
Montenegro is 30.2% cheaper than Illinois
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Moving from Illinois to Montenegro · Cost, visas & climate
Compare cost of living, salary and climate.
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