City size comparison

compared to

Seoul is about 2.6 times smaller than Bangkok.

Bangkok is approximately 1,569 sq km, while Seoul is approximately 605 sq km, making Seoul 38.58% the size of Bangkok.
Tip: This to-scale comparison of Bangkok vs. Seoul uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Seoul vs. Bangkok

Flip Comparison · See true size
See Seoul on top of Bangkok
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Cost of Living Comparison · 7 categories - 2026 data
Bangkok is 32.5% cheaper than Seoul
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