City size comparison

compared to

Pasadena is about 2.1 times smaller than Boston.

Boston is approximately 124 sq km, while Pasadena is approximately 59 sq km, making Pasadena 47.96% the size of Boston.
Tip: This to-scale comparison of Boston vs. Pasadena uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Pasadena vs. Boston

Flip Comparison · See true size
See Pasadena on top of Boston
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Cost of Living Comparison · 7 categories - 2026 data
Boston is 13.5% more expensive than Pasadena
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