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Catch either S-tog A, E or F and get off at ''Ny Ellebjerg'' station. Walk through the little alley on the south side of the station called 'Pylestikket'. Turn right on the main road and after a few hundred metres you'll reach the road ''Folehaven''. There you'll see a few traffic lights to slow down the cars. Cross the road and there's and plenty of space for cars to pull over. If you don't have any luck along the road keep walking a few hundred metres and you'll see the petrol station mentioned before close to the beginning of motorway 21, or try one of the many busstops.[[User:ColAlf|ColAlf]] experienced that this option is good when heading towards Roskilde or catching a ferry to Jutland from Sj. Odde or Kalundborg ([[#Ferry_between_Sj.C3.A6lland_and_Jylland|see below]]). If nobody stops, you could also walk some 100m behind the traffic light to the hard shoulder where the motorway begins. In case they are not going in the direction, where you want, ask them if they can drop you off at Karlslunde gas station - a gas station, before the highway splits south and west.

One way out of Copenhagen which we found quite quick was to catch the suburban train from Copenhagen Central Statio to Tärnby. There is an entrance to the E20 headed west there, on the same side of the road as the train station. There is not lots of space to stop but as there are traffic lights the cars are going slow and get chance to see you.