City size comparison

compared to

Chicago is about 7 times bigger than Copenhagen.

Copenhagen is approximately 90 sq km, while Chicago is approximately 590 sq km, making Chicago 555% larger than Copenhagen.
Tip: This to-scale comparison of Copenhagen vs. Chicago uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Chicago vs. Copenhagen
Flip Comparison · See true size
See Chicago on top of Copenhagen
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Cost of Living Comparison · 7 categories - 2026 data
Copenhagen is 16.1% more expensive than Chicago
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