City size comparison

compared to

Sao Paulo is about 2.2 times bigger than Tehran.

Tehran is approximately 686 sq km, while Sao Paulo is approximately 1,523 sq km, making Sao Paulo 122% larger than Tehran.
Tip: This to-scale comparison of Tehran vs. Sao Paulo uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sao Paulo vs. Tehran

Flip Comparison · See true size
See Sao Paulo on top of Tehran
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Cost of Living Comparison · 7 categories - 2026 data
Tehran is 58.2% cheaper than Sao Paulo
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