Travel Time
A long while back I ran across some information on this site concerning daily travel time. It had something to do with the number 2 and went something like this. 200 miles 2 hours before dark 2 cockta...
Forum Discussion
My dad, who used to drive truck OTR, told me just plan 2 hours for every hundred miles. So as yrusoslo said, 50 mph. That formula works very well for general planning on long trips.
