I enjoy Amtrak even for short distances. In my younger days I traveled a fair amount across the midwest. Greyhound would get me there pretty cheaply and fairly

I enjoy Amtrak even for short distances. In my younger days I traveled a fair amount across the midwest. Greyhound would get me there pretty cheaply and fairly comfortably; but it was boring and many of the bus stations were sketchy (although fellow passengers were always great). My preference was strongly for Amtrak, though. More room, the ability to walk around, order food and drinks, and also to see parts of the country that aren't immediately off the interstate. Compared to flying, the travel time is longer (but you gain some of that back by not having to hang out at an airport for so long), but it's a lot less hassle, there's more room, and it's just ... relaxing.