There are
2,061 mi
from Thousand Oaks, CA to Highland Park, IL
That's the driving distance. It would take 1 day 12 hours to go from Thousand Oaks, California to Highland Park, Illinois.
The flight distance (direct flight from Thousand Oaks, CA to Highland Park, IL) is 1,763 mi.
2,061 mi = 3.22 kms