City size comparison

compared to

Hanoi is about 15 times bigger than Seattle.

Seattle is approximately 217 sq km, while Hanoi is approximately 3,360 sq km, making Hanoi 1,446% larger than Seattle.
Tip: This to-scale comparison of Seattle vs. Hanoi uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Hanoi vs. Seattle

Flip Comparison · See true size
See Hanoi on top of Seattle
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Cost of Living Comparison · 7 categories - 2026 data
Seattle is 3.9 times more expensive than Hanoi
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