Well I'm not too sure about that. A 1hr 30 drive from Newquay puts you around the Exeter region, and that's a fair way off being in Heathrow or Gatwick. Then from Exeter it is at least a 2˝hr drive minimum to Gatwick, and at least that should you take the M5/M4 route. 1˝hrs from Newquay is about a third of the way, but nowhere near ˝ way. Then you have the buggeration factor of driving on A roads most of the way which makes the flying a little more viable.