Bardonecchia can be comfortably caught up by car on the freeway in only 50 minutes from Turin, it has international railway station (at Bardonecchia stops the TGVs) it takes 1h from Turin and 2h from Milan; finally the airport of Turin Caselle with international flights is far only 1h.
By car: comfortably on the speedway, A32 TORINO-BARDONECCHIA, escape Bardonecchia or SS n. 24 and 335 of Valle di Susa.
By train: International line Rome Paris, trains from Turin 1h, Milan 2h, Paris 4h15.
See the trains on trenitalia web site: www.trenitalia.it
By airplane: Turin (1h) Airport Turio Caselle
Milan (2h) Airports of Linate and Malpensa