Germany – Norway Baltic Sea: Promy24 ferry Germany Norawy Direct ferry crossings are also available between Germany and Norway. This is a very popular route for intra-European transport. Check all routes. Kiel – Oslo Ferry link between Kiel and Oslo is operated by Color Line’s ferries. The operator has one departure a day throughout the week in each direction on Kiel – Oslo route.The journey lasts about 20 hours. FIND YOUR BOOKING ON: FERRIESAccess efficient freight transport with our ferry connections for heavy vehicles and discover convenient routes. TUNNELSExplore efficient tunnel connections for heavy vehicles and discover convenient routes. TRAINSDiscover efficient rail connections for heavy vehicle transport and explore convenient routes.