City size comparison

compared to

Chicago is about 1.4 times bigger than Vienna.

Vienna is approximately 415 sq km, while Chicago is approximately 590 sq km, making Chicago 42% larger than Vienna.
Tip: This to-scale comparison of Vienna vs. Chicago uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Chicago vs. Vienna
Flip Comparison · See true size
See Chicago on top of Vienna
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Cost of Living Comparison · 7 categories - 2026 data
Vienna is 5.5% cheaper than Chicago
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