City size comparison

compared to

Shanghai is about 9 times bigger than Tehran.

Tehran is approximately 686 sq km, while Shanghai is approximately 6,341 sq km, making Shanghai 824% larger than Tehran.
Tip: This to-scale comparison of Tehran vs. Shanghai uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Shanghai vs. Tehran

Flip Comparison · See true size
See Shanghai on top of Tehran
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Cost of Living Comparison · 7 categories - 2026 data
Tehran is 56.8% cheaper than Shanghai
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