Cayman Islands is about 3.1 times smaller than Canberra.

Canberra is approximately 814 sq km, while Cayman Islands is approximately 264 sq km, making Cayman Islands 32.42% the size of Canberra.
Tip: This to-scale comparison of Canberra vs. Cayman Islands uses the Mercator projection, which distorts the size of regions near the poles.
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