Google Maps

Go to Google Maps http://maps.google.com  and enter a search from any
North America city (New York, Chicago, Toronto, etc) to a European city
(London or Paris work best). Let Google search out the directions and
then look on the list. Go down until you reach the part about crossing
the Atlantic Ocean.

Someone at Google has a sense of humour! ;)

Via Chirag's funnyjunta :)