The routes offered are normally saved as .GPX files these can be imported in TomTom MyDrive or Garmin. If you do not use either then Tyre is a free alternative.
Start Location : Burgess Hill
End Location : The Black Rabbit, Arundel
Distance : 45 miles
Get Route
Download tyre here (Windows)
Tyre is a free route planning program you can export your routes to TomTom or Garmin
Members routes, if you just want to download a route.