There are
2,011 mi
from Dubuque, IA to Milpitas, CA
That's the driving distance. It would take 1 day 10 hours to go from Dubuque, Iowa to Milpitas, California.
The flight distance (direct flight from Dubuque, IA to Milpitas, CA) is 1,681.13 mi.
2,011 mi = 3,236.29 kms