There are
925 mi
from Dubuque, IA to Watauga, TX
That's the driving distance. It would take 16 hours 37 mins to go from Dubuque, Iowa to Watauga, Texas.
The flight distance (direct flight from Dubuque, IA to Watauga, TX) is 756.86 mi.
925 mi = 1,488.85 kms