Under this document's classification of commuters I would fall into the 'extreme' category, travelling just over 1hr30m each way to get into Sydney from rouse hill in the west. I would say there is definitely a noticeable difference in my office between those of us who travel long distance and those who live closer to the office, usually in attitude and propensity to drink multiple coffees in a day.
Problem is, I would love a shorter commute, but my lifestyle is simply incompatible with life in an apartment or tiny, semi-detached town house, so I'm left with having a nice place to come home to but a long journey to get there, which for the most part I feel is a worthwhile trade so far.