from Milan: highway of the lakes gone out Arona, therefore Borgomanero, Gozzano, Orta San Giulio and Pettenasco
from the SEMPIONE: Domodossola, Gravellona Toce, Omegna, Pettenasco
from St. GOTTARDO: Locarno (CH), Intra, Gravellona Toce, Omegna and Pettenasco