There are
1,180 mi
from Rockford, IL to Schertz, TX
That's the driving distance. It would take 21 hours 41 mins to go from Rockford, Illinois to Schertz, Texas.
The flight distance (direct flight from Rockford, IL to Schertz, TX) is 1,016.34 mi.
1,180 mi = 1.61 kms