City size comparison

compared to

Mexico City is about 7 times bigger than Buenos Aires.

Buenos Aires is approximately 203 sq km, while Mexico City is approximately 1,485 sq km, making Mexico City 630% larger than Buenos Aires.
Tip: This to-scale comparison of Buenos Aires vs. Mexico City uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Mexico City vs. Buenos Aires

Flip Comparison · See true size
See Mexico City on top of Buenos Aires
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Cost of Living Comparison · 7 categories - 2026 data
Buenos Aires is 2.9% more expensive than Mexico City
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