How long is the flight from John F Kennedy International Airport to Eleftherios Venizelos Airport? What is the JFK - ATH flight duration? What is the flying time from New York to Athens? The airports ...

Following closely, the second-longest route, at 4,941 miles, is between Athens, Greece (ATH), and New York, NY (JFK). The third-longest route is between ATH and Boston, MA (BOS), at 4,755 miles ...