Isiteshi seBhasi
Oslo autoosta station
Abantu bendawo abangu-48 bayatusa,
Indawo
Oslo, Oslo
Amacebiso avela kubantu bendawo
The bus terminal has buses (at reasonable fares) to Sweden and to various other cities and towns in Norway. Just a short walk from the train station.
If you arrive in Oslo by bus, this is most likely where you'll be dropped off.