I just set this question on another forum, anyone want to have a go.

If you were to take off in a Sopwith Camel from the village of Starbotton, North Yorkshire and fly directly to Wisborough Green in West Sussex. Which motor sport venues would you pass directly over?

EDIT
The fact that it is a Sopwith Camel is irrelevant. Any flying machine will do

[Edited on 20/12/08 by liam.mccaffrey]

donnington,mallory,rockingham,silverstone,bedford autodrome

Three of your suggestions aren't on the line
One by 3 miles, another by about 20 and another by 25

You don't have them all, but bloody good effort