City size comparison

compared to

Hanoi is about 16 times bigger than Helsinki.

Helsinki is approximately 214 sq km, while Hanoi is approximately 3,360 sq km, making Hanoi 1,467% larger than Helsinki.
Tip: This to-scale comparison of Helsinki vs. Hanoi uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Hanoi vs. Helsinki

Flip Comparison · See true size
See Hanoi on top of Helsinki
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Cost of Living Comparison · 7 categories - 2026 data
Helsinki is 2.5 times more expensive than Hanoi
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