City size comparison

compared to

Saint Petersburg is around the same size as Brisbane.

Brisbane is approximately 1,343 sq km, while Saint Petersburg is approximately 1,439 sq km, making Saint Petersburg 7% larger than Brisbane.
Tip: This to-scale comparison of Brisbane 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. Brisbane

Flip Comparison · See true size
See Saint Petersburg on top of Brisbane
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Cost of Living Comparison · 7 categories - 2026 data
Brisbane is 2.4 times more expensive than Saint Petersburg
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