I'm old.
It all runs together. I remember walkin' to school five miles, each way ... uphill. 
I heard that story so many times that I finally checked it out years ago. I drove the route from the old house to the school.
There WAS a long hill that was about a 90 degree angle. So they DID go uphill, both ways, (although it also included a steep downhill both ways.) That was a brutal walk.
One of the old guys said that he went home for lunch every day, so he did it 4 times per day.
