City size comparison

compared to

Buenos Aires is about 2 times bigger than Lisbon.

Lisbon (map shows its 24 named neighbourhoods; the area covers the whole city) is approximately 100 sq km, while Buenos Aires is approximately 203 sq km, making Buenos Aires 103% larger than Lisbon.
Tip: This to-scale comparison of Lisbon 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. Lisbon

Flip Comparison · See true size
See Buenos Aires on top of Lisbon
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Cost of Living Comparison · 7 categories - 2026 data
Lisbon is 30.4% more expensive than Buenos Aires
→
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