City size comparison

compared to

Saint Petersburg is about 12 times bigger than Dublin.

Dublin is approximately 118 sq km, while Saint Petersburg is approximately 1,439 sq km, making Saint Petersburg 1,122% larger than Dublin.
Tip: This to-scale comparison of Dublin 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. Dublin

Flip Comparison · See true size
See Saint Petersburg on top of Dublin
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Cost of Living Comparison · 7 categories - 2026 data
Dublin is 2.6 times more expensive than Saint Petersburg
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