There are
2,012 mi
from Oak Park, IL to Temecula, CA
That's the driving distance. It would take 1 day 11 hours to go from Oak Park, Illinois to Temecula, California.
The flight distance (direct flight from Oak Park, IL to Temecula, CA) is 1,696.90 mi.
2,012 mi = 3,237.33 kms