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Paris-Invalides to CDG airport

I will be taking the train to CDG airport from district 7,the way I read the rail guide is to take the RER C from Invalides to Notre-Dame station then switch to RER B to CDG. My question is how long will this journey take as I have an early flight, or is there a better route.

Posted by
521 posts

Hi David,

The answer to both parts of your question depends on the time that you are departing at, due to the variations in metro/RER schedules. I would recommend that you take a look at the RATP's English website, which has a helpful travel planner. It is at http://www.ratp.info/informer/anglais/index.php#

Posted by
3262 posts

Fewest connections route
Time about 54 minutes - 1 connection(s)

At Invalides

Take Ligne RER C
Direction
Pont de Rungis-Aéroport d'Orly
Massy-Palaiseau
Versailles-Chantiers
St Martin d'Etampes
Dourdan
Dourdan-la-Forêt

Get off at St Michel-Notre Dame

Take Ligne RER B
Direction
Aéroport Charles de Gaulle 2 TGV

Get off at Aéroport Charles de Gaulle 2 TGV

Walk to Aéroport - Roissy-CDG (T2)

Posted by
8700 posts

The fare for the RER all the way to CDG is €8.40. The RER B line divides northeast of Paris. Be sure to get on a train that is going to CDG.

Posted by
8700 posts

Sharon, I agree and I've modified my post to remove the reference to the Air France bus.

Posted by
3262 posts

Thanks for the clarification Tim--sorry for the confusion! Bottom line, David--you're on the right track :) Best, Sharon