City size comparison

compared to

Boston is about 21 times smaller than Moscow.

Moscow is approximately 2,562 sq km, while Boston is approximately 124 sq km, making Boston 4.84% the size of Moscow.
Tip: This to-scale comparison of Moscow vs. Boston uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Boston vs. Moscow
Flip Comparison · See true size
See Boston on top of Moscow
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Cost of Living Comparison · 7 categories - 2026 data
Moscow is 45.3% cheaper than Boston
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