City size comparison

compared to

Sydney is about 3.3 times smaller than Zurich.

Zurich is approximately 88 sq km, while Sydney is approximately 27 sq km, making Sydney 30.38% the size of Zurich.
Tip: This to-scale comparison of Zurich vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. Zurich
Flip Comparison · See true size
See Sydney on top of Zurich
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Cost of Living Comparison · 7 categories - 2026 data
Zurich is 64.4% more expensive than Sydney
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