???Pax,
Have a look at
http://www2.fallingrain.com/air/airport.pl
Just key in your departure-destination information, level, speed etc. and you will get the route (without SIDs, STARs and so on) along with a map.
I’ve checked it against a few routes I’ve flown and it seems pretty good – but I wouldn’t trust any of this freebie stuff for real flight planning.
Have fun.
HP