City size comparison

compared to

Porirua is about 7 times bigger than Sydney.

Sydney is approximately 27 sq km, while Porirua is approximately 182 sq km, making Porirua 583% larger than Sydney.
Tip: This to-scale comparison of Sydney vs. Porirua uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Porirua vs. Sydney

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See Porirua on top of Sydney
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