from Oslo S and arriving at Trondheim. The journey takes approximately 6 h 58 min. Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner. Take the train from Røros stasjon to Skansen stasjon, bus, nettbuss Travel AS 11 h 14 min, take the bus from Oslo bussterminal to Otta skysstasjon Nx146. Other villages include Gimse, Gåsbakken, Hovin, Korsvegen, Kvål, Ler, and Lundamo. Trondheim: Prestegårdsjordet, info, ad, report disturbing ads, content blocked by AdBlocker. Norwegian Railways (NSB) operates a bus from Oslo to Trondheim 4 times a week. Pensjonat Jarlen - Kongens Gate 40, Trondheim, Norway Singsaker - Rogerts Gate 1, Trondheim, Norway. Airlines Scandinavian Airlines Website m Ave. It is part of the Gauldalen region. Ad, report disturbing ads, content blocked by AdBlocker, today. The best way to get from Oslo to Sør-Trøndelag without a car is to bus which takes 6 h 58 min and costs 55 - 75. Fly from Oslo (OSL) to Orland (OLA) OSL - OLA, train to, oslo Sandefjord, fly to, trondheim 4 h 46 min.