City size comparison

compared to

Buenos Aires is about 3.4 times smaller than Tehran.

Tehran is approximately 686 sq km, while Buenos Aires is approximately 203 sq km, making Buenos Aires 29.64% the size of Tehran.
Tip: This to-scale comparison of Tehran 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. Tehran

Flip Comparison · See true size
See Buenos Aires on top of Tehran
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Cost of Living Comparison · 7 categories - 2026 data
Tehran is 65.3% cheaper than Buenos Aires
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