Hm... depending on what you call north and south, and how you travel^^ A plane from north end to south end should do it; but if you call northern Bavaria as "south" (Bavaria is a very large part of southern germany, the northern end is in the country's middle^^), doing it in 3 hours can be very easy.
@2p mode: fourththing, where are you living?

I could play 2p with SteMue37 because he is really living quite close to me... Maybe some time

The next poster thinks that fourththing and I will never meet
