Miles between Dubuque, IA and Katy, TX

There are
1,141 mi
from Dubuque, IA to Katy, TX

That's the driving distance. It would take 21 hours 3 mins to go from Dubuque, Iowa to Katy, Texas.

The flight distance (direct flight from Dubuque, IA to Katy, TX) is 923.99 mi.

1,141 mi = 1,836.32 kms