Sydney is about 5 times smaller than Enschede.

Enschede is approximately 141 sq km, while Sydney is approximately 27 sq km, making Sydney 18.87% the size of Enschede.
Tip: This to-scale comparison of Enschede vs. Sydney 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.