AA's where we fly map displays all oneworld destinations , when you click on one world cities, cx and qf both have routemaps on their websites. i'm not sure what the difference between CX's and AA's downloadble timetable are - but i do know AA will show you routes between city pairs and how this is done on Oneworld and displays the different carrier/routing options

longestest flights is discussed here
http://www.flyertalk.com/forum/showt...ongest+flights