Netherlands is about 1,556 times bigger than Sydney.

Sydney is approximately 27 sq km, while Netherlands is approximately 41,543 sq km, making Netherlands 155,492% larger than Sydney.
Tip: This to-scale comparison of Sydney vs. Netherlands uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.