Miles between Round Rock, TX and Holladay, UT

There are
1,274 mi
from Round Rock, TX to Holladay, UT

That's the driving distance. It would take 1 day to go from Round Rock, Texas to Holladay, Utah.

The flight distance (direct flight from Round Rock, TX to Holladay, UT) is 1,057.97 mi.

1,274 mi = 1.61 kms