City size comparison

compared to

Freiburg Im Breisgau is about 1.2 times bigger than Boston.

Boston is approximately 124 sq km, while Freiburg Im Breisgau is approximately 153 sq km, making Freiburg Im Breisgau 23% larger than Boston.
Tip: This to-scale comparison of Boston vs. Freiburg Im Breisgau uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Freiburg Im Breisgau vs. Boston

Flip Comparison · See true size
See Freiburg Im Breisgau on top of Boston
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Cost of Living Comparison · 7 categories - 2026 data
Boston is 67.0% more expensive than Freiburg Im Breisgau
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