City size comparison

compared to

Buenos Aires is about 1.3 times bigger than Washington.

Washington is approximately 158 sq km, while Buenos Aires is approximately 203 sq km, making Buenos Aires 28% larger than Washington.
Tip: This to-scale comparison of Washington 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. Washington

Flip Comparison · See true size
See Buenos Aires on top of Washington
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Cost of Living Comparison · 7 categories - 2026 data
Washington is 2.1 times more expensive than Buenos Aires
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