City size comparison

compared to

Kansas City is about 1.4 times bigger than Seoul.

Seoul is approximately 605 sq km, while Kansas City (map shows its 145 named neighbourhoods; the area covers the whole city) is approximately 815 sq km, making Kansas City 35% larger than Seoul.
Tip: This to-scale comparison of Seoul vs. Kansas City uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Kansas City vs. Seoul

Flip Comparison · See true size
See Kansas City on top of Seoul
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Cost of Living Comparison · 7 categories - 2026 data
Seoul is 20.2% cheaper than Kansas City
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