There are
1,870 mi
from Glendale, CA to Dubuque, IA
That's the driving distance. It would take 1 day 8 hours to go from Glendale, California to Dubuque, Iowa.
The flight distance (direct flight from Glendale, CA to Dubuque, IA) is 1,594.38 mi.
1,870 mi = 1.61 kms