There are
1,887 mi
from Dubuque, IA to Citrus Heights, CA
That's the driving distance. It would take 1 day 8 hours to go from Dubuque, Iowa to Citrus Heights, California.
The flight distance (direct flight from Dubuque, IA to Citrus Heights, CA) is 1,618.27 mi.
1,887 mi = 3,037.34 kms