Cayman Islands is about 2.9 times bigger than Fort Lauderdale.

Fort Lauderdale (excluding the city's 9.9 sq km of water area) is approximately 90 sq km, while Cayman Islands is approximately 264 sq km, making Cayman Islands 193% larger than Fort Lauderdale.
Tip: This to-scale comparison of Fort Lauderdale vs. Cayman Islands uses the Mercator projection, which distorts the size of regions near the poles.
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