City size comparison

compared to

Boston is about 1.3 times smaller than Saint Petersburg.

Saint Petersburg is approximately 160 sq km, while Boston is approximately 124 sq km, making Boston 77.47% the size of Saint Petersburg.
Tip: This to-scale comparison of Saint Petersburg vs. Boston uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Boston vs. Saint Petersburg

Flip Comparison · See true size
See Boston on top of Saint Petersburg
→
Cost of Living Comparison · 7 categories - 2026 data
Saint Petersburg is 18.6% cheaper than Boston
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.
Download on the App Store GET IT ON Google Play