City size comparison

compared to

Paris is about 15 times smaller than London.

London (including the 32 boroughs of greater London) is approximately 1,572 sq km, while Paris is approximately 105 sq km, making Paris 6.7% the size of London.
Tip: This to-scale comparison of London vs. Paris uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Paris vs. London
Flip Comparison · See true size
See Paris on top of London
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Cost of Living Comparison · 7 categories - 2026 data
London is 35.5% more expensive than Paris
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