Country size comparison

compared to

Macau is about 4.4 times smaller than Boston.

Boston is approximately 124 sq km, while Macau is approximately 28 sq km, making Macau 22.74% the size of Boston.
Tip: This to-scale comparison of Boston vs. Macau uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Macau vs. Boston
Flip Comparison · See true size
See Macau on top of Boston
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Cost of Living Comparison · 7 categories - 2026 data
Boston is 99.4% more expensive than Macau overall
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