You'd be surprised how far people push commutes in the Midwest. I know at least one person that lives near Saginaw and works in Detroit. I have a relative that commutes nearly two hours each way in northern Wisconsin -- and they bought this house /because/ of the location of the job, so this wasn't an accident of history.
I can maybe see this, but I have had several kinds of long commutes in my life: long distances by country road, by interstate, by train, by bus. Rush hour driving in Austin is hellish compared to the same length of commute by country road in Michigan (at least when there isn't a blizzard) but they are still driving. It's not downtime. Commuting by coach-style (think Greyhound) bus in central Europe is probably the easiest hour+ commute I've had, but you are still trapped in a metal box: you might be able to answer some email or listen to an audiobook but it's not downtime.
When I had a job in Boston, I could commute mostly by train with about a five minute drive on one end and a 10 minute walk on the other. Much better than driving unless I was doing something in the evening. But it was still three hours out of my day. Fortunately didn't need to do it every day but it was still not sustainable.
