City size comparison

compared to

Seoul is about 2.9 times bigger than Baltimore.

Baltimore is approximately 210 sq km, while Seoul is approximately 605 sq km, making Seoul 189% larger than Baltimore.
Tip: This to-scale comparison of Baltimore vs. Seoul uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Seoul vs. Baltimore

Flip Comparison · See true size
See Seoul on top of Baltimore
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Cost of Living Comparison · 7 categories - 2026 data
Baltimore is 36.6% more expensive than Seoul
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