Country size comparison

compared to

Cook Islands is about 9 times bigger than Sydney.

Sydney is approximately 27 sq km, while Cook Islands is approximately 236 sq km, making Cook Islands 784% larger than Sydney.
Tip: This to-scale comparison of Sydney vs. Cook Islands uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Cook Islands vs. Sydney
Flip Comparison · See true size
See Cook Islands on top of Sydney
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Cost of Living Comparison · 7 categories - 2026 data
Sydney is 3.4 times more expensive than Cook Islands overall
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