Cayman Islands is about 1.7 times bigger than Honolulu.

Honolulu is approximately 157 sq km, while Cayman Islands is approximately 264 sq km, making Cayman Islands 68% larger than Honolulu.
Tip: This to-scale comparison of Honolulu vs. Cayman Islands uses the Mercator projection, which distorts the size of regions near the poles.
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