City size comparison

compared to

Rome is about 2.1 times bigger than Seoul.

Seoul is approximately 605 sq km, while Rome is approximately 1,287 sq km, making Rome 113% larger than Seoul.
Tip: This to-scale comparison of Seoul vs. Rome uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Rome vs. Seoul

Flip Comparison · See true size
See Rome on top of Seoul
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Cost of Living Comparison · 7 categories - 2026 data
Seoul is 7.1% cheaper than Rome
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