Rome
467 km²
Valletta
100 km²
City Map Compare/Rome vs Vallettavs
vs
5 km
Rome covers 467 km² of contiguous built-up land, 4.7× the built-up area of Valletta (100 km²).
| Rome | Valletta | |
|---|---|---|
| Urban area | Rome | Valletta |
| Population (2025) | 2.48 million | 366,066 |
| Built-up area | 467 km² | 100 km² |
| Density | 5,302 /km² | 3,661 /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.