City size comparison

compared to

Sydney is about 3.8 times smaller than Lisbon.

Lisbon (map shows its 24 named neighbourhoods; the area covers the whole city) is approximately 100 sq km, while Sydney is approximately 27 sq km, making Sydney 26.69% the size of Lisbon.
Tip: This to-scale comparison of Lisbon vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. Lisbon

Flip Comparison · See true size
See Sydney on top of Lisbon
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Cost of Living Comparison · 7 categories - 2026 data
Lisbon is 19.0% cheaper than Sydney
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