The Interloire is a French train service run by TER Centre and TER Pays de la Loire linking Orléans to Le Croisic via Blois, Saint-Pierre-des-Corps, Saumur, Angers and Nantes.
The Aqualys therefore shares this line with the TER Centre trains Tours-Orléans and Orléans-Étampes-Paris, freight trains, the trains Paris-Royan, Paris-Madrid (the Talgo), Orléans-Nantes (the Interloire) and some rare Paris - Bordeaux using the classic line that can be found during the holidays.