Vitrolles is a commune in the Bouches-du-Rhône department in the Provence-Alpes-Côte d’Azur Region in southern France , located On about 20.6 km (12.8 mi) from Marseille . It is the largest suburb of the city of Aix-en-Provence and is adjacent to its southwest side. Country France Region Provence-Alpes-Côte d’Azur Department Bouches-du-Rhône Borough Istres Canton Vitrolles Government  Mayor (2020–2026) Loïc Gachon  Area1 36.58 km 2 (14.12 sq mi) Population  33,310 Time zone UTC + 01: 00 ( CET ) […]