Miles between Round Rock, TX and Flagstaff, AZ

There are
1,003 mi
from Round Rock, TX to Flagstaff, AZ

That's the driving distance. It would take 17 hours 51 mins to go from Round Rock, Texas to Flagstaff, Arizona.

The flight distance (direct flight from Round Rock, TX to Flagstaff, AZ) is 871.72 mi.

1,003 mi = 1.61 kms