City size comparison

compared to

Utrecht is about 1.2 times smaller than Boston.

Boston is approximately 124 sq km, while Utrecht is approximately 99 sq km, making Utrecht 80.1% the size of Boston.
Tip: This to-scale comparison of Boston vs. Utrecht uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Utrecht vs. Boston

Flip Comparison · See true size
See Utrecht on top of Boston
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Cost of Living Comparison · 7 categories - 2026 data
Boston is 21.6% more expensive than Utrecht
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