Miles between Round Rock, TX and Mt Holly, NC

There are
1,137 mi
from Round Rock, TX to Mt Holly, NC

That's the driving distance. It would take 21 hours 2 mins to go from Round Rock, Texas to Mt Holly, North Carolina.

The flight distance (direct flight from Round Rock, TX to Mt Holly, NC) is 1,020.15 mi.

1,137 mi = 1.61 kms