Country size comparison

compared to

Sydney is about 28 times smaller than Tonga.

Tonga is approximately 747 sq km, while Sydney is approximately 27 sq km, making Sydney 3.57% the size of Tonga.
Tip: This to-scale comparison of Tonga vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
Share
Compare further: Sydney vs. Tonga
Flip Comparison · See true size
See Sydney on top of Tonga
→
Cost of Living Comparison · 7 categories - 2026 data
Tonga is 28.4% cheaper than Sydney
→