There are
2,984 mi
from Glendale, CA to Watertown, MA
That's the driving distance. It would take 2 days 5 hours to go from Glendale, California to Watertown, Massachusetts.
The flight distance (direct flight from Glendale, CA to Watertown, MA) is 2,582.26 mi.
2,984 mi = 3.22 kms