City size comparison

compared to

Bangkok is about 2.3 times bigger than Tehran.

Tehran is approximately 686 sq km, while Bangkok is approximately 1,569 sq km, making Bangkok 129% larger than Tehran.
Tip: This to-scale comparison of Tehran vs. Bangkok uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Bangkok vs. Tehran

Flip Comparison · See true size
See Bangkok on top of Tehran
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Cost of Living Comparison · 7 categories - 2026 data
Tehran is 55.4% cheaper than Bangkok
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