Country size comparison

compared to

Puerto Rico is about 73 times bigger than Boston.

Boston is approximately 124 sq km, while Puerto Rico is approximately 9,104 sq km, making Puerto Rico 7,242% larger than Boston.
Tip: This to-scale comparison of Boston vs. Puerto Rico uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Puerto Rico vs. Boston
Flip Comparison · See true size
See Puerto Rico on top of Boston
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Cost of Living Comparison · 7 categories - 2026 data
Boston is 2.1 times more expensive than Puerto Rico overall
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