Miles between Round Rock, TX and New Castle, IN

There are
1,124 mi
from Round Rock, TX to New Castle, IN

That's the driving distance. It would take 19 hours 50 mins to go from Round Rock, Texas to New Castle, Indiana.

The flight distance (direct flight from Round Rock, TX to New Castle, IN) is 950.29 mi.

1,124 mi = 1.61 kms