There are
2,868 mi
from Berwick, PA to Monterey, CA
That's the driving distance. It would take 2 days 2 hours to go from Berwick, Pennsylvania to Monterey, California.
The flight distance (direct flight from Berwick, PA to Monterey, CA) is 2,448.88 mi.
2,868 mi = 4,616.34 kms