City size comparison

compared to

Beijing is about 24 times bigger than Tehran.

Tehran is approximately 686 sq km, while Beijing is approximately 16,411 sq km, making Beijing 2,292% larger than Tehran.
Tip: This to-scale comparison of Tehran vs. Beijing uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Beijing vs. Tehran

Flip Comparison · See true size
See Beijing on top of Tehran
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Cost of Living Comparison · 7 categories - 2026 data
Tehran is 54.3% cheaper than Beijing
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