There are
2,020 mi
from Temecula, CA to Crestwood, IL
That's the driving distance. It would take 1 day 11 hours to go from Temecula, California to Crestwood, Illinois.
The flight distance (direct flight from Temecula, CA to Crestwood, IL) is 1,695.82 mi.
2,020 mi = 3.22 kms