Bus stops in fornt of train station and in the centre of Pont Saint Martin.
See timetable in official websites:
Bus from Ivrea : Vita
Bus from Turin/Milan, France, Swiss: Savda
Turin Airport is about 70 km from Pont Saint Martin, about 40 minutes by car.
Turin Airport is connected to Turin centre throught a bus service.
Malpensa Airport is 130 km from Pont Saint Martin, about 1 hour and a half by car.
On Malpensa airport there are bus and train connections to Milan city centre.