There are
346 mi
from Glendale, AZ to San Dimas, CA
That's the driving distance. It would take 6 hours 16 mins to go from Glendale, Arizona to San Dimas, California.
The flight distance (direct flight from Glendale, AZ to San Dimas, CA) is 324.98 mi.
346 mi = 556.86 kms