A direct flight would take about 18 hours.
Manchester (MAN) to New York, NY (NYC) Shortest Flight Duration 7 hours 45 mins
New York, NY (NYC) to Amsterdam (AMS) Shortest Flight Duration 7 hours 10 mins
New York, NY (NYC) to Vienna (VIE) Shortest Flight Duration 8 hours 55 mins
A direct flight from New York City to Maui will take about 11 hours. If you have a connection through Honolulu, the flight from New York City to Honolulu is also about 11 hours, with a flight from...