
Yep blue, we live on the South coast of Kent and travel to Perth, the journey door to door is 560 miles

But this does include breaks for human and canine :D We normally leave about 2.00am and arrive, very bad tempered at about 11.00am, although our last journey back took us a whooping 12 hours, non stop because of dam road works, grrrrrr.
We used to travel to the south of France, ferry, not far as we're next door to Dover and then the long trek down by road using toll roads and it was quite a bit quicker and certainly more comfortable because of the smooth french roads. :)