City size comparison

compared to

Cologne is about 1.2 times bigger than Atlanta.

Atlanta (map shows its 114 named neighbourhoods; the area covers the whole city) is approximately 350 sq km, while Cologne is approximately 405 sq km, making Cologne 16% larger than Atlanta.
Tip: This to-scale comparison of Atlanta vs. Cologne uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Cologne vs. Atlanta

Flip Comparison · See true size
See Cologne on top of Atlanta
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Cost of Living Comparison · 7 categories - 2026 data
Atlanta is 14.9% more expensive than Cologne
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