Hanoi
925 km²
Nanning
256 km²
City Map Compare/Hanoi vs Nanningvs
vs
5 km
Hanoi covers 925 km² of contiguous built-up land, 3.6× the built-up area of Nanning (256 km²).
| Hanoi | Nanning | |
|---|---|---|
| Urban area | Hanoi | Nanning |
| Population (2025) | 4.97 million | 3.70 million |
| Built-up area | 925 km² | 256 km² |
| Density | 5,368 /km² | 14,436 /km² |
Urban area = contiguous built-up land and the people living in it in 2025, drawn the same way for every city regardless of administrative boundaries. Source: GHSL Urban Centre Database R2024A, European Commission, Joint Research Centre (CC BY 4.0); some names adjusted to the city names people use, and country attribution follows the dataset.