City size comparison

compared to

Boston is about 2.1 times bigger than Pasadena.

Pasadena is approximately 59 sq km, while Boston is approximately 124 sq km, making Boston 109% larger than Pasadena.
Tip: This to-scale comparison of Pasadena vs. Boston uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Boston vs. Pasadena

Flip Comparison · See true size
See Boston on top of Pasadena
→
Cost of Living Comparison · 7 categories - 2026 data
Pasadena is 1.0% more expensive than Boston
→
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