City size comparison

compared to

Seoul is about 4.2 times smaller than Moscow.

Moscow (map shows its 125 districts within the pre-2012 boundary; the area includes New Moscow) is approximately 2,562 sq km, while Seoul is approximately 605 sq km, making Seoul 23.63% the size of Moscow.
Tip: This to-scale comparison of Moscow vs. Seoul uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Seoul vs. Moscow

Flip Comparison · See true size
See Seoul on top of Moscow
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Cost of Living Comparison · 7 categories - 2026 data
Moscow is 6.1% cheaper than Seoul
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