Melbourne to Cape of Good Hope is 7140 nautical miles.
Melbourne to Liverpool is 14,688 nautical miles.
Cape of Good Hope to Liverpool is 7548 nautical miles.
Cape of Good Hope to Sydney is 8452 nautical miles or 9860 statute miles.
View the map with distance's and
For more information on the flat earth visit this website:
This video is not saying that you cannot buy a non-stop flight. The flight time of the aircraft will match the distance traveled.