There are
1,904 mi
from Dubuque, IA to Escondido, CA
That's the driving distance. It would take 1 day 9 hours to go from Dubuque, Iowa to Escondido, California.
The flight distance (direct flight from Dubuque, IA to Escondido, CA) is 1,572.64 mi.
1,904 mi = 3,063.59 kms