City size comparison

compared to

Milan is about 1.5 times bigger than Boston.

Boston is approximately 124 sq km, while Milan is approximately 182 sq km, making Milan 47% larger than Boston.
Tip: This to-scale comparison of Boston vs. Milan uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Milan vs. Boston
Flip Comparison · See true size
See Milan on top of Boston
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Cost of Living Comparison · 7 categories - 2026 data
Boston is 45.9% more expensive than Milan
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