City size comparison

compared to

Hanoi is around the same size as Karachi.

Karachi is approximately 3,527 sq km, while Hanoi is approximately 3,360 sq km, making Hanoi 95.26% the size of Karachi.
Tip: This to-scale comparison of Karachi vs. Hanoi uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Hanoi vs. Karachi

Flip Comparison · See true size
See Hanoi on top of Karachi
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Cost of Living Comparison · 7 categories - 2026 data
Karachi is 45.8% cheaper than Hanoi
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