There are
1,088 mi
from Pasadena, TX to Schaumburg, IL
That's the driving distance. It would take 20 hours 13 mins to go from Pasadena, Texas to Schaumburg, Illinois.
The flight distance (direct flight from Pasadena, TX to Schaumburg, IL) is 940.62 mi.
1,088 mi = 1.61 kms