City size comparison

compared to

Saint Petersburg is around the same size as London.

London (including the 32 boroughs of greater London) is approximately 1,572 sq km, while Saint Petersburg is approximately 1,439 sq km, making Saint Petersburg 91.54% the size of London.
Tip: This to-scale comparison of London vs. Saint Petersburg uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Saint Petersburg vs. London

Flip Comparison · See true size
See Saint Petersburg on top of London
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Cost of Living Comparison · 7 categories - 2026 data
London is 3.1 times more expensive than Saint Petersburg
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