How long would it take to walk 612 miles?

Answer 1

An average man over flat terrain, can walk a mile in 15 minutes, or 4 miles per hour.

This comes out to 153 hours. However, we can't stop there. It is helpful for the average man to have 8 hours of sleep, even more so if exercising more so than usual. We must also factor in 1 hour for stretching in the morning, bathroom breaks and a rest now and then. We might even assume 2 hours, but let us assume there is some degree of urgency.

Given that, we take the 24 hours in the day, minus 8 hours of sleep and 1 hour of miscellaneous, to determine that he would walk 15 hours per day.

153 hours divided by that 15 hours per day equals 10.2 days. If only 14 hours a day, 10.9 days. Or assuming just an 8 hour a day walk, 19.1 days.