Miles between Round Rock, TX and Niles, IL

There are
1,157 mi
from Round Rock, TX to Niles, IL

That's the driving distance. It would take 20 hours 27 mins to go from Round Rock, Texas to Niles, Illinois.

The flight distance (direct flight from Round Rock, TX to Niles, IL) is 965.56 mi.

1,157 mi = 1.61 kms