General Information:
| Population: 4,425,366 (2022) | 
| Country: Italia | 
| Official Website | 
The City and Efus
- Member since 2001
- Member of Executive Committee
 
			| Population: 4,425,366 (2022) | 
| Country: Italia | 
| Official Website | 
 
				
						
		General Information: Population: 25,810 (2022) Country: France Official Website The City and Efus
 
				
						
		General Information: Population: 171,767 (2021) Country: República Portuguesa Official Website The City and Efus
 
				
						
		General Information: Population: 163,169 (2025) Country: France Official Website The City and Efus
 
				
						
		Informations générales : Population : 67 877 (2024) Localisation : Belgique/België/Belgien Site Officiel La ville au sein du réseau :