Just got back from taking Gwen (and Josh) to Dulles Airport, for Gwen's trip home. She was delightful, and we were all sad to see her depart.
After leaving the airport, we took Josh to dinner, dropped him off at his apartment, and headed home. Round trip total was 442 miles (712km) in just over 9 hours. I always appreciate modern technology when I make a trip like that; in medieval times, you'd have been lucky to make that trip in three weeks.