City size comparison

compared to

Sydney is about 30 times smaller than Pennsylvania.

Pennsylvania is approximately 116,075 sq km, while Sydney (the 30 councils of metropolitan Sydney, without the Blue Mountains, Hawkesbury, Wollondilly and the Central Coast) is approximately 3,810 sq km, making Sydney 3.28% the size of Pennsylvania.

Tip: This to-scale comparison of Pennsylvania vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.