Can u use RER B to get from Gare du Nord to Charles de Gaulle airport when you are leaving paris?

Question

i have travelled to France before and we were easily able to get the RER B train from the airport to Gare du Nord in the city. However i am not so sure if the opposite can also apply- can u get an RER train somewhere (where?) in Gare du Nord and will it bring you directly to the airport? Will it drop u off at the same terminal you got on or does it drop you near the arrivals area? If it drops you at a terminal can u easily get a shuttle bus to the departure area?

Answer 1

I can't really add anything to Rillifane's reply other than a RER map. http://www.ratp.info/orienter/f_plan.php...

Answer 2

Yes, of course you can. It arrives at the same station from which it departs when going into the city.

There is a free shuttle that will take you to the terminal you wish.

Answer 3

The RER stops at terminals 1 and 2 . If you get off at the wrong one dont worry. Apart from the shuttle buses there is an internal airport train that you can use free to get from one part of the airport to the other. Theres still a fair bit of walking from the check in to the gates so leave plenty of time!!