A collegue of mine travels over a hour each day and she says it is really tough especially if you are on a late and then on a early the next morning. I dont know about you but one of my placements was 2 hours away and trying to drive home after night shift was dangerous!would you manage it? the other thing to consider is, (well at my uni) you sometimes get to class only to find certain lectures have been cancelled, when driving that distance i would imagine it would be very annoying.