There are
1,983 mi
from Pasadena, CA to Algonquin, IL
That's the driving distance. It would take 1 day 10 hours to go from Pasadena, California to Algonquin, Illinois.
The flight distance (direct flight from Pasadena, CA to Algonquin, IL) is 1,703.46 mi.
1,983 mi = 1.61 kms