City size comparison

compared to

Tucson is about 5 times bigger than Boston.

Boston is approximately 124 sq km, while Tucson (map shows its 130 named neighbourhoods; the area covers the whole city) is approximately 627 sq km, making Tucson 406% larger than Boston.
Tip: This to-scale comparison of Boston vs. Tucson uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Tucson vs. Boston

Flip Comparison · See true size
See Tucson on top of Boston
→
Cost of Living Comparison · 7 categories - 2026 data
Boston is 45.9% more expensive than Tucson
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.
Download on the App Store GET IT ON Google Play