Another way would be to take I-76 to I-79 and pick up I-68 at Morgantown. I-68 takes you back to I-70 and then I-270 into D.C. Jack's brother takes that route when he comes to visit from D.C. It takes him about 5-6 hours depending on the weather, etc.
Hi Nan.. IF I HAD MADE It, I was going to return the "southern route " and visit with your for a few minute break before getting home...
We get there in about six and a half hours from here if we go north to go south. It's weird, but it's true.