Olympia is about 3.3 times smaller than Honolulu.

Honolulu is approximately 157 sq km, while Olympia is approximately 47 sq km, making Olympia 30.12% the size of Honolulu.
Tip: This to-scale comparison of Honolulu vs. Olympia uses the Mercator projection, which distorts the size of regions near the poles.
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