City size comparison

compared to

Shanghai is about 1.9 times bigger than Hanoi.

Hanoi is approximately 3,360 sq km, while Shanghai is approximately 6,341 sq km, making Shanghai 89% larger than Hanoi.
Tip: This to-scale comparison of Hanoi vs. Shanghai uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Shanghai vs. Hanoi

Flip Comparison · See true size
See Shanghai on top of Hanoi
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Cost of Living Comparison · 7 categories - 2026 data
Hanoi is 34.1% cheaper than Shanghai
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