Country size comparison

compared to

Monaco is about 13 times smaller than Sydney.

Sydney is approximately 27 sq km, while Monaco is approximately 2 sq km, making Monaco 7.49% the size of Sydney.
Tip: This to-scale comparison of Sydney vs. Monaco uses the Mercator projection, which distorts the size of regions near the poles.
Share
Compare further: Monaco vs. Sydney
Flip Comparison · See true size
See Monaco on top of Sydney
→
Cost of Living Comparison · 7 categories - 2026 data
Sydney is 27.0% cheaper than Monaco overall
→