There are
1,094 mi
from Rockford, IL to Seabrook, TX
That's the driving distance. It would take 20 hours 11 mins to go from Rockford, Illinois to Seabrook, Texas.
The flight distance (direct flight from Rockford, IL to Seabrook, TX) is 937.97 mi.
1,094 mi = 1.61 kms