City size comparison

compared to

Buenos Aires is about 2 times smaller than Vienna.

Vienna is approximately 415 sq km, while Buenos Aires is approximately 203 sq km, making Buenos Aires 49.01% the size of Vienna.
Tip: This to-scale comparison of Vienna vs. Buenos Aires uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Buenos Aires vs. Vienna

Flip Comparison · See true size
See Buenos Aires on top of Vienna
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Cost of Living Comparison · 7 categories - 2026 data
Vienna is 37.3% more expensive than Buenos Aires
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