City size comparison

compared to

Seoul is about 2.1 times smaller than Rome.

Rome is approximately 1,287 sq km, while Seoul is approximately 605 sq km, making Seoul 47.01% the size of Rome.
Tip: This to-scale comparison of Rome vs. Seoul uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Seoul vs. Rome

Flip Comparison · See true size
See Seoul on top of Rome
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Cost of Living Comparison · 7 categories - 2026 data
Rome is 7.7% more expensive than Seoul
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