Miles between Round Rock, TX and Sierra Vista, AZ

There are
897 mi
from Round Rock, TX to Sierra Vista, AZ

That's the driving distance. It would take 15 hours 21 mins to go from Round Rock, Texas to Sierra Vista, Arizona.

The flight distance (direct flight from Round Rock, TX to Sierra Vista, AZ) is 748.92 mi.

897 mi = 1,443.55 kms