Mantes-la-Ville is a commune in the Yvelines department in the Île-de-France region in north-central France. It is located in the western suburbs of Paris 48.6 km from the center. Mantes-la-Ville is located at the confluence of the Seine and the Vaucouleurs. The Paris–Rouen rail line separates Mantes-la-Ville from the larger commune of Mantes-la-Jolie. The A13 autoroute to Normandy also passes through Mantes-la-Ville.