City size comparison

compared to

Kaiserslautern is about 11 times smaller than London.

London (including the 32 boroughs of greater London) is approximately 1,572 sq km, while Kaiserslautern is approximately 140 sq km, making Kaiserslautern 8.89% the size of London.
Tip: This to-scale comparison of London vs. Kaiserslautern uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Kaiserslautern vs. London

Flip Comparison · See true size
See Kaiserslautern on top of London
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Cost of Living Comparison · 7 categories - 2026 data
London is 64.3% more expensive than Kaiserslautern
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