There are
1,739 mi
from Glendale, AZ to St Charles, IL
That's the driving distance. It would take 1 day 7 hours to go from Glendale, Arizona to St Charles, Illinois.
The flight distance (direct flight from Glendale, AZ to St Charles, IL) is 1,421.14 mi.
1,739 mi = 1.61 kms