Swiss Railways (SBB/CFF/FFS) operates a train from Geneva to Coppet every 30 minutes. Tickets cost $12 - $22 and the journey takes 9 min. Alternatively, Noctambus Geneve operates a bus from Geneva to Coppet twice daily, and the journey takes 37 min. 2 other operators also service this route.
How to get from Geneva to Coppet
From Genève line 250 train to Coppet. 9 min SFr 20. From Genève Gare Cornavin bus to Coppet Gare. 37 min SFr 7. From Genève-Mont-Blanc ferry to Coppet CGN. 46 min SFr 19. From Geneva taxi to Coppet. 17 min SFr 71. From Geneva drive to Coppet. 17 min SFr 2.