City size comparison

compared to

Boston is about 1.2 times bigger than Paris.

Paris is approximately 105 sq km, while Boston is approximately 124 sq km, making Boston 18% larger than Paris.
Tip: This to-scale comparison of Paris vs. Boston uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Boston vs. Paris

Flip Comparison · See true size
See Boston on top of Paris
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Cost of Living Comparison · 7 categories - 2026 data
Paris is 2.2% cheaper than Boston
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