The main bus station, Oslo Bussterminalen, is across from the Oslo S Station. You can buy local bus tickets at the terminal or on the bus. Tickets for long-distance routes on Nor-Way Bussekspress can be purchased here or at travel agencies.
Oslo Bussterminal. Galleri Oslo, Schweigaardsgt. 6–14, Oslo, Oslo, 0185. 23–00–24–00.
NOR-WAY Bussekspress. 81–54–44–44; www.nor-way.no.