I have one cat who does not travel well at all. He completely freaks out.
I have 2 others who are fine. I put them in their carriers and they fall asleep.
The one cat had to be heavily sedated when I moved, and I made sure I drove that in a straight shot. (13 hours in a stuffed to the gills pickup with 3 dogs and 3 cats in the back seat) It was the road trip from hell. He'll never go farther than the vet from now on.
The other 2 might come along with me when I head to Alaska next year, along with the dogs.