car:

A8 autobahn Linz - Regensburg - Frankfurt/A3
Regensburg-Frankfurt A3 - Pocking exit

Passau - 16km
Thermal spa resorts of Bad Füssing - Bad Griesbach - Bad Birnbach - 22km
Bavarian Forest - 40km
Salzkammergut Lake District - 70km
Salzburg - 95km
Linz - 90km
Vienna - 250km

train:

Schärding train station

airplane:

Munich Airport (easily accessible by car - 1.5 hours´ autobahn drive)
Linz/Hörsching Airport (easily accessible by car - 1 hour autobahn drive)
Salzburg Airport (approx. 1h, 15min. from Schärding)