City size comparison

compared to

Seoul is about 13 times bigger than Hartford.

Hartford is approximately 45 sq km, while Seoul is approximately 605 sq km, making Seoul 1,245% larger than Hartford.
Tip: This to-scale comparison of Hartford vs. Seoul uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Seoul vs. Hartford

Flip Comparison · See true size
See Seoul on top of Hartford
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Cost of Living Comparison · 7 categories - 2026 data
Hartford is 33.8% more expensive than Seoul
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