swissbio Is SBB FreeSurf available only for IC and IR or any long-distance trains? How to identify that they are long-distance? 1-hour?
schwarzd Hi swissbio SBB FreeSurf is offered on all IC and IR connections within Switzerland operated by SBB, and on the SOB lines from Basel and Zurich–Lugano, as well as Bern–Burgdorf–Olten–Zurich–Chur. The RE lines Aarau–Zurich, Erstfeld–Lugano and Annemasse–St-Maurice are not included in the service. FreeSurf cannot be used on routes where regional rolling stock is sometimes used (e.g. Zurich–Chur). Source of information SBB long-distance service network map (PDF) Information page about “SBB FreeSurf” Best regards, Daniel