There are
2,047 mi
from Thousand Oaks, CA to Park Ridge, IL
That's the driving distance. It would take 1 day 11 hours to go from Thousand Oaks, California to Park Ridge, Illinois.
The flight distance (direct flight from Thousand Oaks, CA to Park Ridge, IL) is 1,759.35 mi.
2,047 mi = 3.22 kms