Norwegian Railways (NSB) operates a train from Oslo to Gunnerud every 15 minutes. Tickets cost $11 - $16 and the journey takes 33 min. 2 other operators also service this route. Alternatively, Nor-Way Bussekspress operates a bus from Oslo to Gunnerud hourly. Tickets cost $21 and the journey takes 40 min. 3 other operators also service this route.
From Oslo S train to Strømsø torg, bus to Kobbervikdalen 104, then walk to Gunnerud. 1 h 17 min kr 146. From Oslo Bussterminal bus to Colletts gate, bus to Ltz. Hervigs vei 132, then walk to Gunnerud. 1 h 20 min kr 199. From Oslo taxi to Gunnerud. 40 min kr 1436. From Oslo drive to Gunnerud. 40 min kr 77.