City size comparison

compared to

Cologne is about 1.3 times smaller than Warsaw.

Warsaw is approximately 517 sq km, while Cologne is approximately 405 sq km, making Cologne 78.31% the size of Warsaw.
Tip: This to-scale comparison of Warsaw vs. Cologne uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Cologne vs. Warsaw

Flip Comparison · See true size
See Cologne on top of Warsaw
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Cost of Living Comparison · 7 categories - 2026 data
Warsaw is 18.6% cheaper than Cologne
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