Miles between Houston, TX and Dubuque, IA

There are
1,115 mi
from Houston, TX to Dubuque, IA

That's the driving distance. It would take 20 hours 38 mins to go from Houston, Texas to Dubuque, Iowa.

The flight distance (direct flight from Houston, TX to Dubuque, IA) is 918.19 mi.

1,115 mi = 1.61 kms