Any 9-10 hours drive tips Europe

Hello I will be driving for about 9-10 hours. Belgium to Berlin. It’s also my first time driving this long. Any advice from the veterans here?

The car suggests me to go via Dortmund / Hannover. I don’t know how the roads / traffic is round those areas. It also calculated I have to charge twice in those cities respectively. Maybe you know better spots :)?

I also have winter tires Hankook Ion i*cept.

So if you have any experience for driving that long with or without a Tesla, please share :). Thank you!