There are
1,041 mi
from Pasadena, TX to Bourbonnais, IL
That's the driving distance. It would take 18 hours 45 mins to go from Pasadena, Texas to Bourbonnais, Illinois.
The flight distance (direct flight from Pasadena, TX to Bourbonnais, IL) is 894.01 mi.
1,041 mi = 1.61 kms