Miles between Round Rock, TX and Sumter, SC

There are
1,160 mi
from Round Rock, TX to Sumter, SC

That's the driving distance. It would take 21 hours 23 mins to go from Round Rock, Texas to Sumter, South Carolina.

The flight distance (direct flight from Round Rock, TX to Sumter, SC) is 1,039.15 mi.

1,160 mi = 1.61 kms