What's the farthest you've ever driven? Did you enjoy it?

I drove over 2000 miles this summer, all over the southern US. I debated flying, but I’m glad I didn’t.
I feel like it was therapeutic to be alone in a car, just thinking…and there was so much to see and photograph. I thought I hated driving long distances until now.
So what’s the farthest you’ve ever driven? Did you like it? What did you pack?