Miles between Round Rock, TX and San Luis, AZ

There are
1,166 mi
from Round Rock, TX to San Luis, AZ

That's the driving distance. It would take 19 hours 51 mins to go from Round Rock, Texas to San Luis, Arizona.

The flight distance (direct flight from Round Rock, TX to San Luis, AZ) is 1,015.71 mi.

1,166 mi = 1.61 kms