Here are a few suggestions for your next trip from Rott(Inn)

In 2 hours, you can reach Ostermünchen, Edling, Rohrbach(Oberbay), Massing, Eggenfelden, Eggenfelden Mitte, Hebertsfelden, Pfarrkirchen, Anzenkirchen, Bad Birnbach...

In 3 hours, you can reach Karpfham, Pocking, Ruhstorf, Sulzbach(Inn), Engertsham, Bad Höhenstadt, Fürstenzell, Neukirchen(Inn), Neustift(b Passau).

In 4 hours, you can reach Passau Hbf.