City size comparison

compared to

Dallas is about 1.6 times smaller than Saint Petersburg.

Saint Petersburg is approximately 1,439 sq km, while Dallas is approximately 880 sq km, making Dallas 61.12% the size of Saint Petersburg.
Tip: This to-scale comparison of Saint Petersburg vs. Dallas uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Dallas vs. Saint Petersburg

Flip Comparison · See true size
See Dallas on top of Saint Petersburg
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Cost of Living Comparison · 7 categories - 2026 data
Saint Petersburg is 42.1% cheaper than Dallas
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