Cerdanyola del Vallès
The City in our Network : Member since : 2010 Population: 60,800 (2021) Location: France (Île-de-France) Official Website
The City in our Network : Member since : 2003 Population: 1,179,050 (2019) Location: France (Hauts-de-France) Official Website
The City in our Network : Member since : 2015 Population: 28,012 (2020) Location: France Official Website
The City in our Network : Member since : 2022 Population: 672,050 (2024) Location: Luxembourg Official Website