There are
1,830 mi
from Glendale, CA to St Charles, MO
That's the driving distance. It would take 1 day 8 hours to go from Glendale, California to St Charles, Missouri.
The flight distance (direct flight from Glendale, CA to St Charles, MO) is 1,568.26 mi.
1,830 mi = 1.61 kms