There are
1,962 mi
from Glendale, CA to Decatur, IL
That's the driving distance. It would take 1 day 10 hours to go from Glendale, California to Decatur, Illinois.
The flight distance (direct flight from Glendale, CA to Decatur, IL) is 1,656.16 mi.
1,962 mi = 1.61 kms