There are
2,887 mi
from Oceanside, CA to Pittsfield, MA
That's the driving distance. It would take 2 days 4 hours to go from Oceanside, California to Pittsfield, Massachusetts.
The flight distance (direct flight from Oceanside, CA to Pittsfield, MA) is 2,462.51 mi.
2,887 mi = 3.22 kms