Eight years ago we moved for a school district change. Before that, my ride was about 11 miles RT, and it felt like a workout due to an extra climb in the middle. I could actually make it faster on the way in using another route that was steady downhill that deleted the climb but went 6.5 miles, and felt fast. Now, to the same place, it's about seven RT. It does not feel like a workout.

I've entertained fantasies of cycling to the airport when I travel for work - 29 miles, maybe 3 hours, slightly plausible. But it's right across all of the burbs and there's no parking. Nor would I want to ride a folder 29 miles or deal with checking it, or using it at the destination. But if it were possible, I could claim 6000 miles in one ride