There are
1,857 mi
from Dubuque, IA to Arcadia, CA
That's the driving distance. It would take 1 day 8 hours to go from Dubuque, Iowa to Arcadia, California.
The flight distance (direct flight from Dubuque, IA to Arcadia, CA) is 1,583.51 mi.
1,857 mi = 2,988.98 kms