There are several bus lines to and from the centre of Copenhagen. Copenhagen Airport also provides free terminal bus service, which runs between the terminals around the clock.
Regional and intercity trains link the airport with Denmark and southern Sweden. The ticket office is located in Terminal 3, immediately above the railway station.
The metro station is located in extension of Terminal 3. The Metro runs at 4–6 minute intervals during the day and evening hours and at 15–20 minute intervals at night.