City size comparison

compared to

Sydney is about 5 times smaller than Pittsburgh.

Pittsburgh is approximately 143 sq km, while Sydney is approximately 27 sq km, making Sydney 18.62% the size of Pittsburgh.
Tip: This to-scale comparison of Pittsburgh vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. Pittsburgh

Flip Comparison · See true size
See Sydney on top of Pittsburgh
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Cost of Living Comparison · 7 categories - 2026 data
Pittsburgh is 2.7% more expensive than Sydney
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