City size comparison

compared to

Cologne is about 1.9 times bigger than Seattle.

Seattle is approximately 217 sq km, while Cologne is approximately 405 sq km, making Cologne 86% larger than Seattle.
Tip: This to-scale comparison of Seattle vs. Cologne uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Cologne vs. Seattle

Flip Comparison · See true size
See Cologne on top of Seattle
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Cost of Living Comparison · 7 categories - 2026 data
Seattle is 43.3% more expensive than Cologne
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