Be sure to have a full tank of gas, because La Rochelle is well worth a detour. Situated 35 miles from Niort, it offers some wonderful attractions, such as Tour St. Nicolas and La Rochelle Hotel de Ville. Saintes, 40 miles away, is another road-trip destination that’s worth the drive. Check out Saintes Amphitheatre and Arch of Germanicus, two popular attractions in the area.