City size comparison

compared to

Porirua is about 1.5 times bigger than Boston.

Boston is approximately 124 sq km, while Porirua is approximately 182 sq km, making Porirua 47% larger than Boston.
Tip: This to-scale comparison of Boston vs. Porirua uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Porirua vs. Boston

Flip Comparison · See true size
See Porirua on top of Boston
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