ZRH is right, but here is my story anyways. Last summer I flew on the JFK to Geneve Cointrin route on Swissair's MD-11. We flew out over long Island, then up the coast of Nova Scotia, which was a little sad becuase I was remembering the loss of SR 111 at Peggy's Cove...
Anyways, we flew north-east over the Atlantic and came into Europe over the Channel Islands (Jersey, Gurnesey). From there we flew over northern France, just north of Paris, and then turned south east and approaced GVA from the French side. Althogh this wasn't the NYC-ZRH route, it is pretty close.
I hope you have a great journey, and enjoy Swissair. It is my favourite!!!
PS... I'll miss SR's MD-11's when they are all retired!!!