Miles between Round Rock, TX and Fountain Hills, AZ

There are
1,041 mi
from Round Rock, TX to Fountain Hills, AZ

That's the driving distance. It would take 17 hours 49 mins to go from Round Rock, Texas to Fountain Hills, Arizona.

The flight distance (direct flight from Round Rock, TX to Fountain Hills, AZ) is 850.02 mi.

1,041 mi = 1.61 kms