Miles between Round Rock, TX and Cayce, SC

There are
1,112 mi
from Round Rock, TX to Cayce, SC

That's the driving distance. It would take 20 hours 23 mins to go from Round Rock, Texas to Cayce, South Carolina.

The flight distance (direct flight from Round Rock, TX to Cayce, SC) is 998.14 mi.

1,112 mi = 1.61 kms