There are
2,020 mi
from Temecula, CA to Richton Park, IL
That's the driving distance. It would take 1 day 11 hours to go from Temecula, California to Richton Park, Illinois.
The flight distance (direct flight from Temecula, CA to Richton Park, IL) is 1,696.29 mi.
2,020 mi = 3.22 kms