Miles between Rockford, IL and Round Rock, TX

There are
1,099 mi
from Rockford, IL to Round Rock, TX

That's the driving distance. It would take 20 hours 10 mins to go from Rockford, Illinois to Round Rock, Texas.

The flight distance (direct flight from Rockford, IL to Round Rock, TX) is 941.42 mi.

1,099 mi = 1.61 kms