From Charles de Gaulle or Orly to Auvers-sur-Oise

From Charles de Gaulle, take the RER B to Gare du Nord and there line H towards Valmondois and Auvers. From Orly, metro line 14 to Saint-Lazare and line J to Pontoise, changing to the H. The Paris Région–Aéroports ticket, €14, is valid for the whole journey. By car, Auvers is about 35 km from Charles de Gaulle.