City size comparison

compared to

Amsterdam is about 1.3 times bigger than Boston.

Boston is approximately 124 sq km, while Amsterdam is approximately 166 sq km, making Amsterdam 34% larger than Boston.
Tip: This to-scale comparison of Boston vs. Amsterdam uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Amsterdam vs. Boston
Flip Comparison · See true size
See Amsterdam on top of Boston
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Cost of Living Comparison · 7 categories - 2026 data
Boston is 3.4% more expensive than Amsterdam
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