City size comparison

compared to

Sydney is about 200 times smaller than Istanbul.

Istanbul is approximately 5,343 sq km, while Sydney is approximately 27 sq km, making Sydney 0.5% the size of Istanbul.
Tip: This to-scale comparison of Istanbul vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. Istanbul

Flip Comparison · See true size
See Sydney on top of Istanbul
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Cost of Living Comparison · 7 categories - 2026 data
Istanbul is 35.5% cheaper than Sydney
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