Map of Switzerland Access by car Highways in Switzerland are indicated by a green sign and begin with the letter A followed by the corresponding number. From Airport Genève-Cointrin Take highway A1 to Lausanne. From Airport Zürich-Kloten Take highway A1 to Bern. Then follow A12 - A9 to Lausanne. From Airport Basel-Mulhouse Follow highway A3 to Basel. Then take A2 - A1 to Bern and after A12 - A9 to Lausanne.   Access by train Connect to the Swiss Railway server to access the actual timetable of all train and bus connections in Switzerland and most important international connections. Last updated: January 1998, by Alex Bänninger. Logic Systems Laboratory, http://lslwww.epfl.ch