There are
1,853 mi
from Escondido, CA to St Charles, MO
That's the driving distance. It would take 1 day 8 hours to go from Escondido, California to St Charles, Missouri.
The flight distance (direct flight from Escondido, CA to St Charles, MO) is 1,531.04 mi.
1,853 mi = 1.61 kms