bovine3dom, 1 month ago @jon https://www.trenitalia.com/content/dam/tcom/allegati/trenitalia_2014/area_clienti/trasporto-regionale/tariffa-39/Tariffa_39_13_Piemonte.pdf bottom of page 5 here lists the stations in France that you're allowed to board from and buy a ticket from the guard. Maybe the document also explains how much the ticket should cost but my Italian isn't good enough to work out how distances outside of Italy are measured
@jon https://www.trenitalia.com/content/dam/tcom/allegati/trenitalia_2014/area_clienti/trasporto-regionale/tariffa-39/Tariffa_39_13_Piemonte.pdf bottom of page 5 here lists the stations in France that you're allowed to board from and buy a ticket from the guard. Maybe the document also explains how much the ticket should cost but my Italian isn't good enough to work out how distances outside of Italy are measured