There are
808 mi
from Pasadena, TX to Shiloh, IL
That's the driving distance. It would take 15 hours 1 min to go from Pasadena, Texas to Shiloh, Illinois.
The flight distance (direct flight from Pasadena, TX to Shiloh, IL) is 683.71 mi.
808 mi = 1,301.05 kms