City size comparison

compared to

Sydney is about 6 times smaller than Honolulu.

Honolulu is approximately 157 sq km, while Sydney is approximately 27 sq km, making Sydney 17.04% the size of Honolulu.
Tip: This to-scale comparison of Honolulu vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. Honolulu

Flip Comparison · See true size
See Sydney on top of Honolulu
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Cost of Living Comparison · 7 categories - 2026 data
Honolulu is 24.6% more expensive than Sydney
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