City size comparison

compared to

Boise is about 15 times smaller than Hanoi.

Hanoi is approximately 3,360 sq km, while Boise is approximately 221 sq km, making Boise 6.56% the size of Hanoi.
Tip: This to-scale comparison of Hanoi vs. Boise uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Boise vs. Hanoi

Flip Comparison · See true size
See Boise on top of Hanoi
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Cost of Living Comparison · 7 categories - 2026 data
Hanoi is 64.0% cheaper than Boise
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