City size comparison

compared to

Boston is about 2.6 times smaller than Bremen.

Bremen is approximately 318 sq km, while Boston is approximately 124 sq km, making Boston 39.01% the size of Bremen.
Tip: This to-scale comparison of Bremen vs. Boston uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Boston vs. Bremen

Flip Comparison · See true size
See Boston on top of Bremen
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Cost of Living Comparison · 7 categories - 2026 data
Bremen is 9.8% cheaper than Boston
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