It all depends on what kind of EV you have. Top of the line Model S has 400 miles of range and add to that supercharging. You will be able to drive almost as qu

It all depends on what kind of EV you have. Top of the line Model S has 400 miles of range and add to that supercharging. You will be able to drive almost as quickly as with an ICE car - you loose like 20 minutes on 620 miles. The limiting factor then becomes the driver of the car - rest stops, food and so on. Check out Teslabjorns data ; https://docs.google.com/spreadsheets/d/1V6ucyFGKWuSQzvI8lMzvvWJHrBS82echMVJH37kwgjE/edit#gid=15442336 https://docs.google.com/spreadsheets/d/1V6ucyFGKWuSQzvI8lMzv... He does 1000 km range tests on youtube amongst other things.