City size comparison

compared to

Washington is about 1.3 times smaller than Buenos Aires.

Buenos Aires is approximately 203 sq km, while Washington is approximately 158 sq km, making Washington 77.87% the size of Buenos Aires.
Tip: This to-scale comparison of Buenos Aires vs. Washington uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Washington vs. Buenos Aires

Flip Comparison · See true size
See Washington on top of Buenos Aires
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Cost of Living Comparison · 7 categories - 2026 data
Buenos Aires is 52.2% cheaper than Washington
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