City size comparison

compared to

Toronto is about 3.1 times bigger than Buenos Aires.

Buenos Aires is approximately 203 sq km, while Toronto is approximately 630 sq km, making Toronto 210% larger than Buenos Aires.
Tip: This to-scale comparison of Buenos Aires vs. Toronto uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Toronto vs. Buenos Aires

Flip Comparison · See true size
See Toronto on top of Buenos Aires
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Cost of Living Comparison · 7 categories - 2026 data
Buenos Aires is 28.2% cheaper than Toronto
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