There are
1,974 mi
from Alhambra, CA to St Charles, IL
That's the driving distance. It would take 1 day 10 hours to go from Alhambra, California to St Charles, Illinois.
The flight distance (direct flight from Alhambra, CA to St Charles, IL) is 1,700.73 mi.
1,974 mi = 1.61 kms