City size comparison

compared to

Hanoi is about 14 times bigger than Frankfurt.

Frankfurt is approximately 248 sq km, while Hanoi is approximately 3,360 sq km, making Hanoi 1,253% larger than Frankfurt.
Tip: This to-scale comparison of Frankfurt vs. Hanoi uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Hanoi vs. Frankfurt

Flip Comparison · See true size
See Hanoi on top of Frankfurt
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Cost of Living Comparison · 7 categories - 2026 data
Frankfurt is 2.8 times more expensive than Hanoi
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