There are
2,035 mi
from Citrus Heights, CA to Round Lake Beach, IL
That's the driving distance. It would take 1 day 11 hours to go from Citrus Heights, California to Round Lake Beach, Illinois.
The flight distance (direct flight from Citrus Heights, CA to Round Lake Beach, IL) is 1,749.77 mi.
2,035 mi = 3.22 kms