City size comparison

compared to

Cologne is about 1.5 times smaller than Tokyo.

Tokyo is approximately 619 sq km, while Cologne is approximately 405 sq km, making Cologne 65.43% the size of Tokyo.
Tip: This to-scale comparison of Tokyo vs. Cologne uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Cologne vs. Tokyo

Flip Comparison · See true size
See Cologne on top of Tokyo
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Cost of Living Comparison · 7 categories - 2026 data
Tokyo is 20.6% cheaper than Cologne
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