City size comparison

compared to

Boston is about 5 times smaller than Tucson.

Tucson (map shows its 130 named neighbourhoods; the area covers the whole city) is approximately 627 sq km, while Boston is approximately 124 sq km, making Boston 19.77% the size of Tucson.
Tip: This to-scale comparison of Tucson vs. Boston uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Boston vs. Tucson

Flip Comparison · See true size
See Boston on top of Tucson
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Cost of Living Comparison · 7 categories - 2026 data
Tucson is 23.3% cheaper than Boston
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