City size comparison

compared to

Cape Town is about 1.4 times smaller than Hanoi.

Hanoi is approximately 3,360 sq km, while Cape Town is approximately 2,455 sq km, making Cape Town 73.06% the size of Hanoi.
Tip: This to-scale comparison of Hanoi vs. Cape Town uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Cape Town vs. Hanoi

Flip Comparison · See true size
See Cape Town on top of Hanoi
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Cost of Living Comparison · 7 categories - 2026 data
Hanoi is 44.7% cheaper than Cape Town
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