City size comparison

compared to

Honolulu is about 1.4 times smaller than Boise.

Boise is approximately 221 sq km, while Honolulu is approximately 157 sq km, making Honolulu 71.05% the size of Boise.
Tip: This to-scale comparison of Boise vs. Honolulu uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Honolulu vs. Boise

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