City size comparison

compared to

London is about 11 times bigger than Kaiserslautern.

Kaiserslautern is approximately 140 sq km, while London (including the 32 boroughs of greater London) is approximately 1,572 sq km, making London 1,025% larger than Kaiserslautern.
Tip: This to-scale comparison of Kaiserslautern vs. London uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: London vs. Kaiserslautern

Flip Comparison · See true size
See London on top of Kaiserslautern
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Cost of Living Comparison · 7 categories - 2026 data
Kaiserslautern is 19.7% cheaper than London
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