There are
2,726 mi
from Redding, CA to Hagerstown, MD
That's the driving distance. It would take 1 day 23 hours to go from Redding, California to Hagerstown, Maryland.
The flight distance (direct flight from Redding, CA to Hagerstown, MD) is 2,335.65 mi.
2,726 mi = 3.22 kms