Andermatt is a great place for off-pist sking (see Gemstock). There are just a few pists and yopu would get tired off them if you stay in the pists for a week. You could also go to Disentis or Obera..
Closest transit point for ski destination Andermatt is Zurich airport. The travel distance is 110 km which equals an est. travel time of 1 hour 26 mins.