City size comparison

compared to

Moscow is about 21 times bigger than Boston.

Boston is approximately 124 sq km, while Moscow is approximately 2,562 sq km, making Moscow 1,966% larger than Boston.
Tip: This to-scale comparison of Boston vs. Moscow uses the Mercator projection, which distorts the size of regions near the poles.
Share
Compare further: Moscow vs. Boston
Flip Comparison · See true size
See Moscow on top of Boston
→
Cost of Living Comparison · 7 categories - 2026 data
Boston is 2.6 times more expensive than Moscow
→