I want to book the TGV train from Geneva to Aix-en-Provence in mid-July (one-way ticket). In going to the website, I am given a choice of Geneva train stations...should I leave from the Geneva Airport (CH), or from another train station in Geneva? Even with selecting the option to display only direct routes in the search, I got back two choices, each one involves 2 changes i.e. "Train, TER, TGV" and takes 4.5 hrs or longer. Is there a way to get from Geneva to Aix on a TGV that would not involve any changes? What is "TER"?
Thanks!