There are
1,888 mi
from Pasadena, CA to Centralia, IL
That's the driving distance. It would take 1 day 8 hours to go from Pasadena, California to Centralia, Illinois.
The flight distance (direct flight from Pasadena, CA to Centralia, IL) is 1,635.75 mi.
1,888 mi = 3,038.88 kms