State size comparison

compared to

Illinois is about 868 times bigger than Amsterdam.

Amsterdam is approximately 166 sq km, while Illinois is approximately 143,961 sq km, making Illinois 86,749% larger than Amsterdam.
Tip: This to-scale comparison of Amsterdam vs. Illinois uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Illinois vs. Amsterdam
Flip Comparison · See true size
See Illinois on top of Amsterdam
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Cost of Living Comparison · 7 categories - 2026 data
Amsterdam is 44.5% more expensive than Illinois
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