Country size comparison

compared to

San Marino is about 26 times smaller than London.

London (including the 32 boroughs of greater London) is approximately 1,572 sq km, while San Marino is approximately 61 sq km, making San Marino 3.88% the size of London.
Tip: This to-scale comparison of London vs. San Marino uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: San Marino vs. London
Flip Comparison · See true size
See San Marino on top of London
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Cost of Living Comparison · 6 categories - 2026 data
London is 2.3 times more expensive than San Marino overall
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