Miles between Round Rock, TX and Dyer, IN

There are
1,123 mi
from Round Rock, TX to Dyer, IN

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

The flight distance (direct flight from Round Rock, TX to Dyer, IN) is 946.39 mi.

1,123 mi = 1.61 kms