City size comparison

compared to

Vienna is about 1.6 times smaller than Tehran.

Tehran is approximately 686 sq km, while Vienna is approximately 415 sq km, making Vienna 60.46% the size of Tehran.
Tip: This to-scale comparison of Tehran vs. Vienna uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Vienna vs. Tehran

Flip Comparison · See true size
See Vienna on top of Tehran
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Cost of Living Comparison · 7 categories - 2026 data
Tehran is 74.8% cheaper than Vienna
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