City size comparison

compared to

Sydney is about 2.5 times smaller than Winterthur.

Winterthur is approximately 68 sq km, while Sydney is approximately 27 sq km, making Sydney 39.22% the size of Winterthur.
Tip: This to-scale comparison of Winterthur vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. Winterthur

Flip Comparison · See true size
See Sydney on top of Winterthur
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Cost of Living Comparison · 7 categories - 2026 data
Winterthur is 71.8% more expensive than Sydney
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