There are
1,637 mi
from Citrus Heights, CA to Maryville, MO
That's the driving distance. It would take 1 day 3 hours to go from Citrus Heights, California to Maryville, Missouri.
The flight distance (direct flight from Citrus Heights, CA to Maryville, MO) is 1,406.72 mi.
1,637 mi = 1.61 kms