There are
2,716 mi
from Glendale, CA to Middletown, DE
That's the driving distance. It would take 2 days 1 hour to go from Glendale, California to Middletown, Delaware.
The flight distance (direct flight from Glendale, CA to Middletown, DE) is 2,359.92 mi.
2,716 mi = 3.22 kms