You need to be more specific : Transported where ?
From my own boyscout experance in the early 1970s a group of lets say 200 boys would be divided up into (squads) or dens , I was in Den 3 of Pack 155 of the Cherokee District.
So aprox 12 boys would either walk or ride there bycicles to one of the boys parents homes for our weekly boyscout meeting . Once a month all the Dens would all meet at the local highschool Gym for a Pack meeting ... At the pack meetings depending on location , our parents would give us a ride or we could take a bus . Once or Twice a year , We would have a District Campout called a Jamboree or (Scout-A-Rama) . All the Packs in the Northern area of my State (aprox 3000 boys) would then converge for a 3 to 4 day event where we had campouts /competitions ( running , wrestling , archery , soccer ), sing songs , go on hikes , swim and even cook .
At these events we utilized local Buses for transporation to and from this event that usually was around 75 miles from my home . However when we went on hikes we would usually have a competition on how far we could march before taking a water break , The hikes were usually from 5 to 12 miles .
I assume the the Hitlerjugend had simular modes of transportation , as most forms of scouting are simular around the world with the exception of Political indoctrination instilled in Nazi Germany , Fascist Italy and Communist Russia of the time period .