There are
1,946 mi
from Pasadena, CA to Pekin, IL
That's the driving distance. It would take 1 day 9 hours to go from Pasadena, California to Pekin, Illinois.
The flight distance (direct flight from Pasadena, CA to Pekin, IL) is 1,619.09 mi.
1,946 mi = 1.61 kms