500 miles in a day! Never done that in 47 years of driving!
When going to Italy every summer and towing then 500+ miles is a regular occurrence.
We try to get there in two overnight stops.
Southampton (early AM) to Dover for around midday
Calais down into Belgium - Tournai - 4pm ish. Overnight. And you lose an hour on the clock
Belgium to Germany - past Stutgart - 4pm/5pm. Overnight.
Germany to Italy - lakes or mountain areas - 4pm/5pm
Every stop on route, fuel, Vignette, break for lunch, adds time.
Roughly 1000 miles down but it is not a divided by 3 equation.
How one would do this in a all electric car I don't know.
Fuel stations on the main routes are always busy often with pump queues for a 5 minute fill and pay cycle. Hate to think what an EV charge cycle would entail.
On the other hand for my daily motoring needs (being retired) an all EV vehicle would not be a problem even on a 3kW/13A charge point.
I'm going to keep an eye on how Motor Homes fare in the UK EV & fossil fuel restrictions. If they are classed as commercial then what about caravan / heavy trailer drivers?
This could kill the caravan industry (which some would like) but then we will all just buy commercial vans which would be even more polluting longer term than a fuel efficient car that periodically tows.
All fun and games