City size comparison

compared to

Pittsburgh is about 5 times bigger than Sydney.

Sydney is approximately 27 sq km, while Pittsburgh is approximately 143 sq km, making Pittsburgh 437% larger than Sydney.
Tip: This to-scale comparison of Sydney vs. Pittsburgh uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Pittsburgh vs. Sydney

Flip Comparison · See true size
See Pittsburgh on top of Sydney
→
Cost of Living Comparison · 7 categories - 2026 data
Sydney is 15.5% more expensive than Pittsburgh
→
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