There are several ways for guests to arrange transportation to and from Paris-Charles de Gaulle Airport. These include: 1. Taxi: Taxis are readily available outside the airport terminals. The journey to central Paris takes approximately 45 minutes, depending on traffic conditions. 2. Train: The RER B train line connects Charles de Gaulle Airport with central Paris in about 30-40 minutes. Trains run frequently throughout the day and night. 3. Bus: Various bus services operate between the airport and different parts of Paris, including Roissybus (line 350), Le Bus Direct (lines 2 and 4), and Noctilien night buses (N140 and N143). 4. Private Transfer: Guests can book a private transfer service in advance through travel agencies or online platforms like Welcome Pickups, Blacklane, or Uber. 5. Car Rental: Several car rental companies have desks at the airport, allowing guests to rent a vehicle for their stay in Paris.