City size comparison

compared to

Berlin is about 6 times bigger than Kaiserslautern.

Kaiserslautern is approximately 140 sq km, while Berlin is approximately 891 sq km, making Berlin 538% larger than Kaiserslautern.
Tip: This to-scale comparison of Kaiserslautern vs. Berlin uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Berlin vs. Kaiserslautern

Flip Comparison · See true size
See Berlin on top of Kaiserslautern
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Cost of Living Comparison · 7 categories - 2026 data
Kaiserslautern is 19.3% cheaper than Berlin
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