City size comparison

compared to

Hanoi is about 2.1 times bigger than Bangkok.

Bangkok is approximately 1,569 sq km, while Hanoi is approximately 3,360 sq km, making Hanoi 114% larger than Bangkok.
Tip: This to-scale comparison of Bangkok vs. Hanoi uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Hanoi vs. Bangkok

Flip Comparison · See true size
See Hanoi on top of Bangkok
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Cost of Living Comparison · 7 categories - 2026 data
Bangkok is 47.2% more expensive than Hanoi
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