Longest flight in world

Here are some realistic routes flown using the liveries found in Infinite Flight. Take a look and find one that is perhaps interesting to you.


You might want to comb through these and look for a flight to fly. Personally, and as @TheAviationGallery has mentioned earlier, SQ21/22 which flies from WSSS-KEWR-WSSS is a great ultra long haul flight.