Located 25 miles from Challain-la-Potherie, Angers is a popular stop on most people’s road-trip itineraries. Visit here to access Chateau d’Angers and Angers Cathedral, a couple of top attractions to mark on your map. Nantes, 35 miles away, is another road-trip destination that’s worth the drive. Stop by Chateau of the Dukes of Brittany and Nantes Cathedral, two must-see sights in the area.