Bilbao to Marbella in a day ? possible

[Enodreven]

Hi,

Have any of you driven from Bilbao to the Marbella [Calahonda] area in a day, and if so what was it like ?? was it hard going and would you do it again ?

We have driven from St jean de Luz to Marbella but we stopped over night just before Madrid, but we have been looking at the Portsmaouth-Bilbao ferry,

 

[Brisey]

Have never done it, but according to Autoroute its over 600 miles in distance.
Much too far for me, but I suppose it can be done. Will you be the only driver