There are
2,835 mi
from Salinas, CA to Hagerstown, MD
That's the driving distance. It would take 2 days 1 hour to go from Salinas, California to Hagerstown, Maryland.
The flight distance (direct flight from Salinas, CA to Hagerstown, MD) is 2,371.93 mi.
2,835 mi = 3.22 kms