City size comparison

compared to

Tehran is about 1.3 times smaller than Dallas.

Dallas is approximately 880 sq km, while Tehran is approximately 686 sq km, making Tehran 77.99% the size of Dallas.
Tip: This to-scale comparison of Dallas vs. Tehran uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Tehran vs. Dallas

Flip Comparison · See true size
See Tehran on top of Dallas
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Cost of Living Comparison · 7 categories - 2026 data
Dallas is 4.8 times more expensive than Tehran
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