That's not why I took offense. gangzoom has lectured (as he has done across a number of forums and topics)
I have no intention of causing offensive so apologise if I did, but am not the one making totally inaccurate assumptions like thinking someone has never driven across Europe.
I have also NOT suggested driving 3hrs inaddtion to work is safe, quite the opposite I think its mad. But what else can you do it there is a multi car pile up on the M1/A14 which happens every month.
I've even stayed at a hotel closer to work overnight because of fatigue for a 60 mile trip. Presumably that's why HMRC pays business miles because they recognise the additional stress driving puts on a work day. Which is why I think its total utter madness to think you can drive from Aberdeen to the Alps on a regular basis.
But the OP seems convinced on the idea, so good luck to them.