Copenhagen Stations (2) 668 km Open map Oslo Stations (3) Copenhagen to Oslo Train Information 9.2 / 10 based on 35 reviews Popular Train Routes From Copenhagen and Oslo Oslo 359 km Voss Norway Norway Bergen 430 km Oslo Norway Norway Copenhagen 160 km Odense Denmark Denmark Trains per day: 135 | Popular trains: InterCity, Lyntog Copenhagen 326 km Aarhus Denmark Denmark Trains per day: 93 | Popular trains: InterCity, Lyntog Oslo 359 km Voss Norway Norway Bergen 430 km Oslo Norway Norway Copenhagen 160 km Odense Denmark Denmark Trains per day: 135 | Popular trains: InterCity, Lyntog Copenhagen 326 km Aarhus Denmark Denmark Trains per day: 93 | Popular trains: InterCity, Lyntog