There are
2,375 mi
from Simi Valley, CA to Parkersburg, WV
That's the driving distance. It would take 1 day 18 hours to go from Simi Valley, California to Parkersburg, West Virginia.
The flight distance (direct flight from Simi Valley, CA to Parkersburg, WV) is 2,073.90 mi.
2,375 mi = 3.22 kms