There are
1,862 mi
from Citrus Heights, CA to Quincy, IL
That's the driving distance. It would take 1 day 7 hours to go from Citrus Heights, California to Quincy, Illinois.
The flight distance (direct flight from Citrus Heights, CA to Quincy, IL) is 1,591.44 mi.
1,862 mi = 1.61 kms