City size comparison

compared to

Bremen is about 2.6 times bigger than Boston.

Boston is approximately 124 sq km, while Bremen is approximately 318 sq km, making Bremen 156% larger than Boston.
Tip: This to-scale comparison of Boston vs. Bremen uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Bremen vs. Boston

Flip Comparison · See true size
See Bremen on top of Boston
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Cost of Living Comparison · 7 categories - 2026 data
Boston is 68.6% more expensive than Bremen
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