Miles between Danbury, CT and Dubuque, IA

There are
1,012 mi
from Danbury, CT to Dubuque, IA

That's the driving distance. It would take 19 hours 24 mins to go from Danbury, Connecticut to Dubuque, Iowa.

The flight distance (direct flight from Danbury, CT to Dubuque, IA) is 886.19 mi.

1,012 mi = 1.61 kms