Paris Charles de Gaulle
Train: The SNCF main line is called “Aeroport Charles de Gaulle 2” and can be found between terminals 2C-2D and 2E-2F.
The Regional RER Line is close to terminals 1 and 3 and it runs to and from “Aeroport Charles de Gaulle 1”. This is the fastest way to reach the city centre from the airport.
Bus and Coach: Cars Air France Line 2 travels between the centre of Paris and almost all terminals at the airport.
Roissybus runs between the opera station and all airport terminals (Excluding terminal 2G).
Cars Air France Line 4 takes visitors to Gare de Lyon, Gare Montparnasse and all airport terminals besides 2G and 3.
Check out our other tips fro a smarter way to travel in France: http://www.worldnomads.com/travel-safety/france/ about 5 years ago