City size comparison

compared to

Tehran is about 3.4 times bigger than Buenos Aires.

Buenos Aires is approximately 203 sq km, while Tehran is approximately 686 sq km, making Tehran 237% larger than Buenos Aires.
Tip: This to-scale comparison of Buenos Aires vs. Tehran uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Tehran vs. Buenos Aires

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