It is also one of the most secure locations on the planet. It is a United States military base (a detachment from Edwards Air Force Base in CA) where no one knows whatâs occurring, except those that work there and the President.
The standard time at a crossing is 10 min., but after the 10 min. has exspired the train can move one car link forward or backwards and regain another 10 min.
The regular RER trains will make about 9 stops in between CDG Airport and Gare du Nord. Youâll save roughly 12 minutes by taking one of the express trains, but even the non-express RER B will get you to Paris (Gare du Nord) in about 34 minutes. Enjoy your visit!