Good point. It's only half the distance without stopping since there is a full workday before going back, but it's still not close. 3 miles is pretty standard

Good point. It's only half the distance without stopping since there is a full workday before going back, but it's still not close. 3 miles is pretty standard around here, I think about 75% of people could do it. (excluding small kids and bedbound elderly) (some of them will have muscle aches at first, maybe, and be really slow)