I have about 35 mile commute one way. Roughly 70 everyday. Depending which way I take home traffic gets bad on Fridays so I usually take a longer but faster way home to avoid all the congestion
74.6 miles to school and back on the highways and its all traffic. So i take a few back roads when i hit the country to relax and exhale the exhaust fumes of that damned city.
150 miles ONE WAY for me. I try to stay with family a few times during the week so it makes for about 180 mile day. Commuting 4 days a week has me at about 700-800 miles each week.