Country size comparison

compared to

Sydney is about 10 times smaller than Cayman Islands.

Cayman Islands is approximately 264 sq km, while Sydney is approximately 27 sq km, making Sydney 10.11% the size of Cayman Islands.
Tip: This to-scale comparison of Cayman Islands vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. Cayman Islands

Flip Comparison · See true size
See Sydney on top of Cayman Islands
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Cost of Living Comparison · 7 categories - 2026 data
Cayman Islands is 42.0% more expensive than Sydney
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