Situated 50 miles from Saint-Didier-sous-Aubenas, Avignon is a favorite stop on most people’s road-trip itineraries. Visit here to access Palais des Papes and Place de l’Horloge, two exceptional attractions to highlight on your map. Nîmes, 55 miles away, is another road-trip destination that’s worth the journey. Stop by Maison Carree and Nîmes Museum of Natural History and Prehistory, two must-see sights in the area.