City size comparison

compared to

Seoul is about 3.3 times bigger than Milan.

Milan is approximately 182 sq km, while Seoul is approximately 605 sq km, making Seoul 233% larger than Milan.
Tip: This to-scale comparison of Milan vs. Seoul uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Seoul vs. Milan

Flip Comparison · See true size
See Seoul on top of Milan
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Cost of Living Comparison · 7 categories - 2026 data
Milan is 36.0% more expensive than Seoul
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