City size comparison

compared to

Dallas is about 3.8 times smaller than Hanoi.

Hanoi is approximately 3,360 sq km, while Dallas is approximately 880 sq km, making Dallas 26.18% the size of Hanoi.
Tip: This to-scale comparison of Hanoi vs. Dallas uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Dallas vs. Hanoi

Flip Comparison · See true size
See Dallas on top of Hanoi
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Cost of Living Comparison · 7 categories - 2026 data
Hanoi is 67.9% cheaper than Dallas
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