City size comparison

compared to

Boston is about 1.2 times smaller than Freiburg Im Breisgau.

Freiburg Im Breisgau is approximately 153 sq km, while Boston is approximately 124 sq km, making Boston 81.02% the size of Freiburg Im Breisgau.
Tip: This to-scale comparison of Freiburg Im Breisgau vs. Boston uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Boston vs. Freiburg Im Breisgau

Flip Comparison · See true size
See Boston on top of Freiburg Im Breisgau
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Cost of Living Comparison · 7 categories - 2026 data
Freiburg Im Breisgau is 12.3% cheaper than Boston
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