There are
1,923 mi
from Dubuque, IA to Dixon, CA
That's the driving distance. It would take 1 day 9 hours to go from Dubuque, Iowa to Dixon, California.
The flight distance (direct flight from Dubuque, IA to Dixon, CA) is 1,651.89 mi.
1,923 mi = 3,095.37 kms