City size comparison

compared to

Dallas is about 2.2 times bigger than Cologne.

Cologne is approximately 405 sq km, while Dallas is approximately 880 sq km, making Dallas 117% larger than Cologne.
Tip: This to-scale comparison of Cologne vs. Dallas uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Dallas vs. Cologne

Flip Comparison · See true size
See Dallas on top of Cologne
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Cost of Living Comparison · 7 categories - 2026 data
Cologne is 1.6% more expensive than Dallas
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