Fun fact: Changi Airport is connected to 330 cities worldwide. Among them, San Francisco is the furthest destination you can fly to non-stop from Changi - and this will take you an average  of 15 hours and 5 minutes to get there, with services offered by Singapore Airlines and United Airlines.

Check out the infographic below to see the rest of Changi Airport's Top 10 longest-haul flights, and click on this link to get tips on how to get you through your long haul flight.