There are
1,989 mi
from St Charles, MO to Chowchilla, CA
That's the driving distance. It would take 1 day 10 hours to go from St Charles, Missouri to Chowchilla, California.
The flight distance (direct flight from St Charles, MO to Chowchilla, CA) is 1,617.60 mi.
1,989 mi = 3,200.83 kms