City size comparison

compared to

Sydney is about 4 times smaller than Paris.

Paris is approximately 105 sq km, while Sydney is approximately 27 sq km, making Sydney 25.33% the size of Paris.
Tip: This to-scale comparison of Paris vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. Paris
Flip Comparison · See true size
See Sydney on top of Paris
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Cost of Living Comparison · 7 categories - 2026 data
Paris is 8.2% more expensive than Sydney
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