Miles between Round Rock, TX and Dubuque, IA

There are
1,100 mi
from Round Rock, TX to Dubuque, IA

That's the driving distance. It would take 19 hours 34 mins to go from Round Rock, Texas to Dubuque, Iowa.

The flight distance (direct flight from Round Rock, TX to Dubuque, IA) is 914.76 mi.

1,100 mi = 1.61 kms