City size comparison

compared to

Vienna is about 1.4 times smaller than Chicago.

Chicago is approximately 590 sq km, while Vienna is approximately 415 sq km, making Vienna 70.32% the size of Chicago.
Tip: This to-scale comparison of Chicago vs. Vienna uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Vienna vs. Chicago
Flip Comparison · See true size
See Vienna on top of Chicago
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Cost of Living Comparison · 7 categories - 2026 data
Chicago is 46.1% more expensive than Vienna
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