Fort Lauderdale is around the same size as The Hague (Den Haag).

The Hague (Den Haag) (excluding the city's 15.68 sq km of water area) is approximately 82 sq km, while Fort Lauderdale (excluding the city's 9.9 sq km of water area) is approximately 90 sq km, making Fort Lauderdale 9% larger than The Hague (Den Haag).
Tip: This to-scale comparison of The Hague (Den Haag) vs. Fort Lauderdale uses the Mercator projection, which distorts the size of regions near the poles.