I know that guy with a 65 mile commute... he recently moved a little closer to the city as with winter upon us that was too far to be riding on a daily basis.
I liked my old commute a great deal... it was 6 miles that i could complete in anywhere from 21 to 45 minutes depending on the season and conditions. My new commute is just over a mile so I need to work on putting in that daily mileage but it is equally nice to be so close to home as I can go and check on my dogs through the day, have lunch there, or pop over the shop in the evenings and not be too far from my daughters who are old enough to be left at home for decent periods of time.
The GF has a 3-4 mile commute that is really quite pleasant and I have been riding her to and from work while we have been spending the Christmas season together.