City size comparison

compared to

Sydney is about 23 times smaller than Madrid.

Madrid is approximately 604 sq km, while Sydney is approximately 27 sq km, making Sydney 4.42% the size of Madrid.
Tip: This to-scale comparison of Madrid vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. Madrid
Flip Comparison · See true size
See Sydney on top of Madrid
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Cost of Living Comparison · 7 categories - 2026 data
Madrid is 14.5% cheaper than Sydney
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