There are
2,716 mi
from Pittsburg, CA to Roanoke, VA
That's the driving distance. It would take 1 day 23 hours to go from Pittsburg, California to Roanoke, Virginia.
The flight distance (direct flight from Pittsburg, CA to Roanoke, VA) is 2,275.37 mi.
2,716 mi = 4,370.57 kms