Paris Travel Guide - HTML5

 Gare de l'Est - Gare de Bercy (25min) : Metro line 5 direction Place d'Italie, stop at Bastille and switch to Metro line 1 direction Château de Vincennes to Gare de Lyon , then switch to Metro line 14 direction Olympiades to Bercy . Alternatively, Metro line 5 to Place d'Italie and then Metro line 6 direction Nation to Bercy .  Gare de Lyon - Gare du Nord (20min): RER D direction Orry-la- Ville; if the RER D is not working, take RER A direction Saint-Germain- en-Laye/Cergy Le Haut/Poissy to Châtelet Les Halles and then RER B direction Aéroport Charles de Gaulle/Mitry Claye to Gare du Nord .

From Gare de Lyon