There are
1,108 mi
from Pasadena, TX to Woodstock, IL
That's the driving distance. It would take 20 hours 38 mins to go from Pasadena, Texas to Woodstock, Illinois.
The flight distance (direct flight from Pasadena, TX to Woodstock, IL) is 949.73 mi.
1,108 mi = 1,783.73 kms