The Hague (Den Haag) is about 46 times smaller than Sydney.

Sydney (the 30 councils of metropolitan Sydney, without the Blue Mountains, Hawkesbury, Wollondilly and the Central Coast) is approximately 3,810 sq km, while The Hague (Den Haag) (excluding the city's 15.68 sq km of water area) is approximately 82 sq km, making The Hague (Den Haag) 2.16% the size of Sydney.
Tip: This to-scale comparison of Sydney vs. The Hague (Den Haag) uses the Mercator projection, which distorts the size of regions near the poles.
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