City size comparison

compared to

Sydney is about 28 times smaller than Ohio.

Ohio is approximately 106,056 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 3.59% the size of Ohio.
Tip: This to-scale comparison of Ohio vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Sydney vs. Ohio

Flip Comparison · See true size
See Sydney on top of Ohio
→
Cost of Living Comparison · 7 categories - 2026 data
Ohio is 31.2% cheaper than Sydney
→
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