City size comparison

compared to

Seattle is about 1.9 times smaller than Cologne.

Cologne is approximately 405 sq km, while Seattle is approximately 217 sq km, making Seattle 53.65% the size of Cologne.
Tip: This to-scale comparison of Cologne vs. Seattle uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Seattle vs. Cologne

Flip Comparison · See true size
See Seattle on top of Cologne
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Cost of Living Comparison · 7 categories - 2026 data
Cologne is 17.4% cheaper than Seattle
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