The road distance is approximately 1700-1950 km. Fuel costs are estimates and depend on vehicle type, fuel efficiency, and current fuel prices. Tolls are applicable in several countries along the route, including Austria (vignette) and Norway (extensive toll roads and city tolls). Oslo has a toll ring with charges varying by time of day and vehicle type, typically NOK 28-34 for regular cars per pass. A common route involves crossing from Germany to Denmark via ferry (e.g., Puttgarden-Rødby with Scandlines), or directly to Sweden (e.g., Rostock-Trelleborg with Stena Line or TT-Line), then driving through Sweden to Norway. Booking ferry crossings in advance is advisable, especially during peak seasons. Alternatively, a direct ferry from Kiel, Germany to Oslo is available for vehicles.